PLSS HELP ME WITH THIS IMMEDIATELY!!! ILL MARK U BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!

PLSS HELP ME WITH THIS IMMEDIATELY!!! ILL MARK U BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!

Answers

Answer 1

Answer:

the 2nd one i believe

Explanation:

hope this helps :)

Answer 2

Answer:

Number 2

Explanation:


Related Questions

What happens to the molecules of a compound when it changes from a liquid to a solid?

Answers

When the compound changes from a liquid to a solid, the molecules lose their energy, they slow down and thus come together and closer.  

Solid is one of the states of matter where the molecules or atoms of a compound stay close together in contact with each other and are not able to perform any movement. The kinetic energy of these molecules is very less and such compounds have a structural integrity.

Energy is defined as the capacity to do work or supply heat to any body. In any compound, the energy is stores in its chemical bonds. The transition of molecules from a less ordered state to a more ordered state results in the release of energy from the compound.

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what does density mean?

Answers

Answer:

the awneser is gxgjhgkytxtrjdctgxjrjgfcfcyf

Explanation:

i save peoples lives today

Why do scientists compare the DNA of bananas, worms, fruit flies, and humans? How can this information be helpful?

Answers

About 60 percent of our genes have a recognizable counterpart in the banana genome! "Of those 60 percent, the proteins encoded by them are roughly 40 percent identical when we compare the amino acid sequence of the human protein to its equivalent in the banana

Scientists compare the DNA of bananas, worms, humans, etc., by aligning homo-logous sequences, which is useful to discover gene function and infer evolution.

What is sequence homo-logy?

The expression sequence homo-logy makes reference to the similarity between nucleotide sequences due to the same evolutionary origin.

In genetics, nucleotide sequences are aligned to infer sequence homo-logy.The sequence homo-logy may result useful to discover gene function and determine evolutionary relationships.

In conclusion, scientists compare the DNA of bananas, worms, humans, etc., by aligning homo-logous sequences, which is useful to discover gene function and infer evolution.

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What types of light are reflected by plant leaves?

Answers

Plant leaves reflect visible light, and the specific colors of light that are reflected depend on the pigments present in the leaf. Chlorophyll, the pigment primarily responsible for the green color of leaves.

Reflects green light, while absorbing other colors of the visible spectrum such as blue and red. Carotenoids, which are pigments that give leaves their yellow and orange colors, reflect yellow and orange light. And finally, anthocyanins which are pigments that give leaves their red color, reflects red light. Additionally to these pigments, other substances on the leaf surface can also affect the light reflection. It's worth noting that while leaves reflect visible light, they also reflect other type of light such as near-infrared and ultraviolet, but these are not visible to the human eye, however they are important for the plant growth and health.

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Which of the following helps determine past climate on the basis of tree rings?
O oxygen isotope analysis
O pollen analysis
O dendrochronology
O 18O/16O ratio
O all of the above

Answers

If the year dates of the tree growth rings can be identified, the scientific discipline of dendrochronology can indeed be utilised to establish when a tree was cut down or died naturally. Seasonal climate shifts affect a tree's annual growth, which varies throughout the year.

Dendrochronology's goal is what?

The study known as dendrochronology, sometimes known as tree-ring dating, uses the annual growth rings that trees create to determine dates on a calendar (Nash 2000). This precise and sophisticated dating technique has been employed by archaeologists for nearly a century.

What dendrochronology principles are there?

According to this theory, there must have been physical and biological mechanisms in place in the past that connect present environmental processes with the patterns of tree development that exist today. James Hutton first said this in 1785, and it is now often understood to mean "the current is the keys to the past."

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The pump is dictating rather than facilitating your work. The pump could malfunction. There is no risk associated with the pump. A and B (The pump is dictating rather than facilitating your work AND The pump could malfunction)

Answers

The pump is essentially controlling the process instead of helping it. This means that the pump is not providing any assistance with the work, but is instead taking control of the process and not allowing any manual intervention.

This can be a problem because the pump could malfunction, which would mean that the process would be stopped in its tracks. If the pump malfunctions, it could be difficult or impossible to repair it and the process could be stalled until a new pump is brought in. This means that the process would be disrupted and could take a long time to get back on track.

In addition, the malfunction could cause other problems, such as leaking or failing to provide the necessary pressure. Thus, it is important to have a reliable pump that is up to the task in order to make sure that the process is smooth and efficient.

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how do you know that these kittens come from the same litter?

Answers

These kittens come from the same litter because kittens from same litter can look different.

facts about Kittens -

Due to the possibility that kittens from the same litter may have different fathers, certain litters may contain half-brothers and half-sisters. This can occur when female cats have many matings with different males over a short period of time, resulting in multiple pregnancies and one litter.

Brothers are likely to have similar colors because male kittens always inherit their mom's fur color. The coats of female kittens, especially those with different dads, can differ from those of their sisters because they inherit a combination of their mother's and father's coloring.

Kittens will pick up a lot from their siblings throughout the first few months of life. You might notice kittens engaging in competitive play as they practice hunting and other activities with their littermates. Although it can occasionally appear a touch violent, as long as they are each pursuing and pouncing on the other in turn, it is a fantastic way for them to develop new abilities.

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If you know the answer to this question please help!!

Answers

Answer:

2nd option

Explanation:

CO2 is product of respiration

C6H12O6. +. O2. =. CO2. +. H2O

CARBON DIOXIDE IS A PRODUCT OF CELLULAR RESPIRATION

why do we need sex cells to have half the number of chromosomes

Answers

So to keep the number of chromosomes from not doubling each time, it's important for sex cells to have half the number of chromosomes as body cells. This way, when two sex cells combine, they create a body cell with the right number of chromosomes.
To keep number or chromosomes from doubling

PLEASE ANSWER ASAP!!!
1. Name six (6) physical or behavioral characteristics of the cane or bufo toad.
2.How does the cane toad disrupt a given ecosystem?

Answers

Answer:

behavior charcterisrics

Analyze how wind erosion and other factors affect dune development

Answers

Answer:

idek

Explanation:

ong

What happens to the amount of nutrients needed as a cell increases in volume?

Answers

As the volume of a cell increases, so does its need for nutrients. This is because larger cells require more energy, as well as more materials, to sustain their increased size. In order to keep up with the increased demand for energy, larger cells must absorb more nutrients, including proteins, carbohydrates, lipids, and other essential molecules.

The two primary methods by which cells acquire nutrients are diffusion and active transport. Diffusion is a passive process that occurs when molecules move from an area of higher concentration to an area of lower concentration. This process occurs in cells and can provide the necessary nutrients for growth and maintenance. However, diffusion becomes increasingly inefficient as the cell size increases due to the increased distance the molecules must travel.

Active transport, on the other hand, is an energy-driven process in which molecules are actively transported into the cell from an area of lower concentration to an area of higher concentration. This process allows for the rapid transport of larger molecules and the more efficient uptake of nutrients. As the volume of the cell increases, more active transport is needed to provide the necessary nutrients. This can be seen in the process of endocytosis, where the cell engulfs nutrients from the environment and transports them into the cell.

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HIV is a retrovirus. How are retroviruses unique from other types of viruses? a. They can enter any type of body cell. b. They contain single-stranded RNA inside the capsid. c. They use the host cell RNA polymerase for transcription. d. They use reverse transcriptase to make DNA from RNA.

Answers

Answer:

d. They use reverse transcriptase to make DNA from RNA

What was Mendel's hypothesis?

Answers

Mendel proposed that allele pairs randomly segregate from one another when the gametes are being produced in the seed plant (egg cell) and pollen plant (sperm). A sperm or an egg only contains one copy of each allele for each inherited characteristic because allele pairs split apart during gamete development.

Mendel's idea proposed that genes arrive in pairs and are inherited from each parent as independent entities. Mendel observed how parental genes separated and if they showed up as dominant or recessive features in children. He discovered patterns of heredity passed down mathematically from one generation to the next.

He put up the particle inheritance idea as a substitute theory. The inherited phenotypes, according to his prediction, do not converge across generations. Instead, he proposed that the progeny get distinct "particles."

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How energy flows into and out of the ecosystems

Answers

Answer:

energy is flowing out of the ecosystem as you move up trophic levels

Josie partially filled a graduated cylinder with water. she then dropped a rock into the water. the illustration below show what happened to the level of the water inside the graduated cylinder. what is the volume of the rock?

Answers

As the the illustration show volume of the rock is 5ml. The correct option is A.

What is volume?

The space occupied within an object's borders in three dimensions is referred to as its volume.

It is sometimes referred to as the object's capacity. Volume is the amount of space an object or substance occupies.

Volume, which is measured in cubic units, is the 3-dimensional space occupied by matter or encircled by a surface.

Since the graphic shows that 5 ml of water was displaced by the rock, we can infer that the rock's volume is 5 ml.

Thus, the correct option is A.

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Your question seems incomplete, the complete question is:

Josie partially filled a graduated cylinder with water. She then dropped a rock into the water. The illustration below shows what happened to the level of the water inside the graduated cylinder. What is the volume of the rock?

answer choices

5 mL

10 mL

35 mL

40 mL

Which of the following does NOT improve a species ability to survive?
A adaptations
B. increased genetic variation
C increased reproductive rates
D. competition​

Answers

The answer is D. competition

heyy! i’ll give brainliest help asap pls

Answers

Answer:

I think the best answer is Marble

hope this helps

have a good day :)

Explanation:

The answer is iron

Rocks and other parts of the geosphere breaking down.

Complete the blanks by matching with one of the given terms - A molecule moves down its concentration gradient by passive transport, but requires _________ transport to move up its concentration gradient. - Transporter proteins and ion channels function in membrane transport by providing a ______ pathway through the membrane for specific polar solutes or inorganic ions. - __________ are highly selective in the solutes they transport, binding the solute at a specific site and changing conformation so as to transport the solute across the membran

Answers

Answer:

active

hydrophilic

Transporters

Explanation:

A molecule moves down its concentration gradient by passive transport, but requires active transport to move up its concentration gradient. - Transporter proteins and ion channels function in membrane transport by providing a hydrophilic pathway through the membrane for specific polar solutes or inorganic ions. - Transporters are highly selective in the solutes they transport, binding the solute at a specific site and changing conformation so as to transport the solute across the membrane.

__________ are lethal and non-lethal tools and systems available to the joint force that produce effects within the Area of Operation (AO)

Answers

Fires are lethal and non-lethal tools and systems available to the joint force that produce effects within the Area of Operation (AO).

The use of weapon systems to produce a specific lethal or nonlethal effect on a target is referred to as "firing" in Army doctrine. In order to produce precise lethal and non-lethal effects, army fires systems are entrusted with delivering fires in support of offensive and defensive operations. The flames warfighting function must complete three crucial tasks in order to do this. Deliver one fires 3 Conduct targeting and 2 Include all Army, Joint, and Multinational Fires. 3 In addition, fires help operational forces seize, hold onto, and use the initiative while boosting freedom of action and the ability of ground forces to move and maneuver.

Mobile defense, area defense, and retrograde are the three categories of defensive activities. Both the tactical and operational spheres of combat are affected by all. By allowing the opponent to approach into a position where he may be attacked from behind, mobile defenses aim to defeat invading forces.

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Which organism is made up of cells that have both a cell membrane and a cell wall?

Answers

Though most prokaryotes have both a cell membrane and a cell wall, there are exceptions such as Mycoplasma (bacteria) and Thermoplasma ( archaea ) which only possess the cell membrane layer. The envelope gives rigidity to the cell and separates the interior of the cell from its environment, serving as a protective filter. Hope this helped!

Plants are organisms made up of cells that have both a cell membrane and a cell wall.

PLANTS:

Plants are a group of living organisms made up of cells. They are characterized by the possession of chloroplast organelle, which is the site of photosynthesis.

Cell membrane is possessed by every living organism, however, in addition to this structure, plants also possess a cell wall made up of cellulose.

Therefore, plants are organisms made up of cells that have both a cell membrane and a cell wall.

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Can you do these for me? 33 points, cause I'm rich :), but do please help me

Answers

Answer: The fifth one is gyeser.

Explanation: becuase a gyeser shoots out water.

The plasma membrane of a cell consists of...?

Answers

Answer: The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.

Explanation:

Cells that line the intestines move nutrients from the intestines through the cell and then to the blood stream. These cells have many folds along their plasma membrane called microvilli. What is the function of these folds

Answers

The microvilli found on the cells lining the intestines are small projections that are covered with a plasma membrane. These folds increase the surface area of the cell, allowing more nutrients to be absorbed from the food that is passing through the intestines.

The microvilli act like tiny fingers, grasping and then releasing molecules of nutrients, such as carbohydrates, proteins, vitamins, and minerals, so they can be absorbed into the cell. The nutrients are then transported through the cell and into the bloodstream, where they are used by the body.

Microvilli also secrete digestive enzymes, such as lactase, lipase, and amylase, which further break down the food particles so they can be absorbed more easily. Additionally, microvilli act as filters to help block the entry of potentially harmful bacteria and toxins into the body.

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Many scientists claim that the synthesis of the first organic molecules from inorganic precursors was possible because of the highly reducing atmosphere found on primitive Earth.
Which of the following is an appropriate null hypothesis that could be used when investigating the claim?
answer choices
The synthesis of organic molecules from inorganic molecules is possible under current atmospheric oxygen levels as well as those found on primitive Earth.
Organic molecules were transported to primitive Earth by a meteorite or other celestial event.
The absence of a significant quantity of atmospheric oxygen is required for the synthesis of organic molecules from inorganic precursors.
The level of atmospheric oxygen on modern Earth is significantly higher than on primitive Earth.

Answers

The synthesis of organic molecules from inorganic molecules is possible under current atmospheric oxygen levels as well as those found on primitive Earth is an appropriate null hypothesis that could be used when investigating the claim.

The hypothesis that organic molecules can be synthesized from inorganic molecules under current atmospheric oxygen levels, as well as those found on primitive Earth, is an important one to consider when researching the claim that life could have originated on the planet.

This null hypothesis provides evidence that organic molecules can form without the presence of life, allowing us to explore the possibility of life's origin on Earth in a more comprehensive manner.

By studying the various chemical reactions and processes involved in the synthesis of organic molecules, we can gain a better understanding of the conditions that were necessary for the emergence of life.

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Don't search write in your own words please I have a lot of different work​

Answers

Mullerian mimicry is a type of mimicry found in nature in which two or more species of animals have evolved to share similar warning signals to potential predators.

What is mimicry?

Mimicry is a behavior in which an animal or person imitates the behavior or appearance of another animal or person. Mimicry can be used for protection, deception, or to attract members of the same species. Examples of mimicry include a bird imitating the call of another species, or a person imitating the behavior of someone else to fit in.

This type of mimicry is named after the German biologist Johann Friedrich Theodor Muller who first described it in 1878. The purpose of this type of mimicry is to increase the effectiveness of the warning signal by making it more likely that predators will recognize it and avoid the mimicking species.

Chemical toxins

Chemical toxins are chemical substances that are toxic to living organisms. They can be naturally occurring, such as toxic metals or plant toxins, or artificially created, such as pesticides or industrial chemicals. Chemical toxins can have a variety of effects on organisms, ranging from mild irritation to death.

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All of the following are properties used to classify elements as metals, nonmetals & metalloids EXCEPT
-texture
-conductivity
-luster
-malleability

Answers

Answer:

texture

Explanation:

Elements have been classified into three categories namely; metals, non-metals and metalloids. This classification was done based on certain characteristics or properties possessed by each element. Some of the characteristics used are: lustre, malleability, conductivity, melting point, boiling point etc.

- Metals are very good conductors of heat and electricity whereas metalloids and nonmetals are not.

- Metals and metalloids shine when polished i.e. they are lustrous, whereas nonmetals don't

- Metals are malleable i.e. can be beaten into sheets.

Texture is not a property used to classify metals and metalloids.

What were Mendel's 3 important choices?

Answers

Answer:

The law of segregation, the law of dominance, and the law of independent assortment

Explanation:

He formulated several basic genetic laws, including the law of segregation, the law of dominance, and the law of independent assortment

Where is ground tissue found in a plant?
In the soft parts of leaves, stems, and roots
On the entire outer surface of the plant
At the tips of shoots and root caps
In clusters of vascular bundles in the stems

Answers

Answer:

The ground tissue system is found within each plant organ. Within leaves, the ground tissue system consists of palisade mesophyll, which are tightly compacted cells that are the site of photosynthesis. Within plant stems, the ground tissue consists of the cortex (outer stem layer) and pith (spongy stem center).

Explanation:

Answer:

in the soft parts of leaves, stems, and roots

Explanation:

Explain how the agricultural job market today is different than it was 100 years ago

Answers

Agricultural job market today is different than it was 100 years ago because of better technology has allowed farmers to feed more people and requires fewer people to work on farms to feed their families.

The manner that farmers are able to farm and raise food has been greatly impacted by changes in equipment. In the past, farmers had to use hand labour or equipment drawn by horses to complete field work. Over the past 50 years, the agriculture industry has undergone a significant transformation.Farm equipment has become larger, faster, and more productive because to technological advancements, allowing for the more effective cultivation of larger areas. Additionally substantially enhanced, seed, irrigation, and fertilisers have helped farmers boost harvests. The crops on old farms weren't watered by sprinklers. Pesticides to fight off pests and insects weren't available. They lacked tractors.

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Other Questions
Please help Ill mark brainlest What is the purpose of the standard for judging art? To discourage artists from trying new things To tell the difference between visual and performing arts To make sure that all critics are looking at the same qualities To require artists to follow the established rules for their type of art find the perimeter of a figure Which is not an advantage of issuing bonds instead of common stocks:O Possible tax savingsO Theres no impact on the stockholder controlO Common shareholders may have their income increaseO The common stock earnings per share may be lowerO None of the above what's the time now? 1. What is purchasing power parity hypothesis? Is PPP realistic or not? Why? Kade has $45 in savings and wants to purchase a video game console for $250. He has a coupon for 10% off, and sales tax is 8.25%. In order to be financially responsible, Kade wants to wait until he has enough in savings to not have to borrow money. If Kade is able to save $45 each week, what is the minimum amount of weeks Kade should save before making his purchase? Damian owns a small business with about 20 employees. He knows that pilferage can cost his company a lot over the course of a year, even if it is just small things. What is MOST effective way for Damian to prevent his employees from stealing?A. Install cameras all over to watch the employeesB. Pay his employees a decent wage, so they are happyC. Publicly fire any employee who is caught pilferingC. Report any missing items immediately to law enforcement. If the figure is translated 4 units left what are the coordinates Complete this sentence. If the cone of force is facing an observer, the impact comes from the ________ side of the observer. left same right opposite Ok can someone help me with this? 1. How were the Marshall Plan and the Molotov Plan were similar?Both called for drastic increases in military arms.Both criticized the existence of nuclear weapons and called for their destruction.Both offered financial assistance to countries in return for their loyalty.Both established military alliances. List some examples of scientific writing, and some examples of writing that are not scientific writing. Read the following article on Gertrude Elion. Then, read the summary that follows. You will notice that the summary is incorrectly written. In this lesson, you learned six rules for writing an effective summary. Using this information, make three specific suggestions that would improve this ineffective summary.Important note: Do NOT write a summary. You will write three suggestions for improving this summary. Your suggestions must be based on the six rules of effective summaries that you learned in the lesson.Complete article from Encyclopedia BritannicaU.S. pharmacologist (one who studies drug interactions) Gertrude B. Elion received the Nobel prize for medicine in 1988 along with George H. Hitchings and Sir James W. Black. The three were awarded the prize for their development of drugs used to treat several major diseases.Gertrude Belle Elion was born on Jan. 23, 1918, in New York City. She graduated from Hunter College in New York City with a degree in biochemistry in 1937. Unable to obtain a graduate research position because she was a woman, she took a series of jobs, including lab assistant, chemistry and physics teacher in New York City high schools, and research chemist. During this time she also took classes at New York University, where she earned a master's degree in 1941. Because she could not devote herself to full-time studies, Elion never received a doctorate.In 1944 Elion joined the Burroughs Wellcome Laboratories (now part of GlaxoSmithKline (a company that makes prescription medicines)). There she was first the assistant and then the colleague of Hitchings, with whom she worked for the next four decades. Elion and Hitchings developed an array (variety) of new drugs that were effective against leukemia, autoimmune disorders, urinary-tract infections, gout, malaria, and viral herpes. Their success was due primarily to their innovative (characterized by new or unique) research methods. Rather than using the trial-and-error approach used by previous pharmacologists, Elion and Hitchings examined the difference between the biochemistry of normal human cells and that of cancer cells, bacteria, viruses, and other pathogens (disease-causing agents). They used this information to create drugs that could target a particular pathogen without harming the human host's normal cells. Their methods enabled them to eliminate much of the guesswork and wasted effort typical in previous drug research.Although Elion officially retired in 1983, she helped oversee the development of azidothymidine (AZT), the first drug used in the treatment of AIDS. In 1991 she was awarded a National Medal of Science and was inducted into the National Women's Hall of Fame. She died on Feb. 21, 1999, in Chapel Hill, N.C.Student J. Doe's SummaryGertrude Elion was born in 1918 in New York City. She went to school for many years and eventually won the Nobel prize. She was unable to obtain a graduate research position because she was a woman. She took a series of jobs, including lab assistant, chemistry and physics teacher in New York City high schools, and research chemist. She was a scientist who helped discover many important drugs that saved lives. Elion also discovered new ways to test drugs. She died in 1999, 16 years after she retired from Burroughs Wellcome Laboratories. I think she was a terrific scientist. (10 points) According to the linear regression model, the mens world record mile run time in 1940 would have been how many seconds? What is an intractable problem? How are women viewed and treated today in the Trifles? At the end of Frankenstein, what happens to the monster?A. He jumps off the boat and is swept away by the waves.B. He goes back to England with Walton and his crew.C. He grabs Victor's body and plunges into the sea.D. He stabs himself and dies next to Victor's body. our 21 upcycled packing hacks will deliver you to your destination organized and ready to explore. which item did we discover makes a great travel makeup case? In Line 5 of his poem"Chicago," Carl Sandburguses which poetic device todescribe Chicago?