Are these two substances the same ? Explain why they are or are not .
Answer:
They are the not the same exact thing because they are both pawter both marked as yellow but there not the same yellow and marks they are Conductivity but in order of it to be the same it has to have everything the same and the melting temperatures are different and different Density
3. The means by which a disease is contracted or
"spreads” is referred to as:
a.
transmission
b. transmutation
C. viral
d. spontaneous generation
Answer:
c viral
Explanation:
use the corona pandemic as an example, it spread quickly and became viral
Which term best describes all of the different species of insects living in a rainforest? a number of populations a niche a number of communities a habitat
Answer:
The correct answer is a number of communities.
Explanation:
Population can be defined as a group of all members of a particular species living in a specific geographic region whereas a community is the population or group of all species that are inhabited in the particular geographic region.
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pls mark brainliest
Answer:
communities
Explanation:
A community is made up of several populations of different species interacting in an area. When you also include the nonliving components found in that area, like water and sunlight, you get an ecosystem.
Plants use carbon dioxide to build organic molecules during the process of:.
Answer:
The answer is Photosynthesis.
Explanation:
Its the process of change and carbon come from CO2.
Which organisms are described correctly by the gases produced due to cellular processes?
A bird and a butterfly only produce carbon dioxide, while a deer and grass only produce oxygen.
A bird and a butterfly only produce carbon dioxide, while a deer and grass only produce oxygen.
A deer and a tree produce both oxygen and carbon dioxide, while a bird and a butterfly only produce carbon dioxide.
A deer and a tree produce both oxygen and carbon dioxide, while a bird and a butterfly only produce carbon dioxide.
A tree and grass produce both oxygen and carbon dioxide, while a bird, a butterfly, and a deer only produce carbon dioxide.
A tree and grass produce both oxygen and carbon dioxide, while a bird, a butterfly, and a deer only produce carbon dioxide.
A tree and grass only produce oxygen, while a bird, a deer, and butterfly only produce carbon dioxide.
Answer:
A tree and grass only produce oxygen, while a bird, a deer, and butterfly only produce carbon dioxide.
Explanation:
Vasoconstriction of the afferent arteriole and/or vasodilation of the efferent arteriole will cause a(n) __________ in glomerular filtration rate (GFR).
Afferent arteriolar vasoconstriction decreases blood flow into the glomerulus, which causes the glomerular-capillary blood pressure to decrease, leading to a(n) decrease in the net filtration pressure and a resultant decrease in the GFR.
What happens if the afferent arteriole is vasoconstriction?Constriction of the afferent arterioles has two inpact
it increases the vascular resistance which lessens renal blood flow (RBF), and it lowers the pressure downstream from the constriction, which lower the GFR.
Thus, Afferent arteriolar vasoconstriction reduces blood flow into the glomerulus, which causes the glomerular-capillary blood pressure to lessens .
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What are three ways you can reduce your risk of contracting a bacterial disease?.
Answer:
This is a very broad question, here are some thoughts to guide you:
Proper personal hygeine.
Avoiding exposure to bacteria.
Proper care of open wounds.
Avoiding damage to skin and mucosal membranes.
A species that produces two kinds of gametes, with unequal distribution of cytoplasmic organelles, is said to be a ______ species.
Answer:
heterogamous
Explanation:
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A particular gene has two alleles, a dominant allele A and a recessive allele a. The frequency of allele A is 0.55. If the population is in Hardy-Weinberg equilibrium with respect to the gene, then what is the expected frequency of genotype Aa
If p = frequency of A and q = frequency of a, then assuming H-W equilibrium we have
p + q = 1 ⇒ q = 1 - p = 1 - 0.55 = 0.45
Then the expected frequency of the heterozygous genotype Aa is 2pq = 2 • 0.55 • 0.45 = 0.495.
Which of the following is not a form of energy
mechanical
heat
matter
solar
Answer:matter
Explanation:foundonweegy
Phenylketonuria is a(n) _______ disorder, meaning that it is passed from generation to generation via DNA.
Answer:
inherited
Explanation:
Phenylketonuria is a(n) inherited disorder, meaning that it is passed from generation to generation via DNA.
What are the three main functions of the cardiovascular system?.
The cardiovascular system has three main functions:
transport of oxygen, carbon dioxide and nutrients.
clotting of open wounds.
regulation of body temperature.
PLS HELP! WILL GIVE BRAINLIEST!
Complete this sentence: Primary consumers receive about
of the energy available in biomass from producers.
100 percent
50 percent
35 percent
10 percent
Answer:
10 percent
Explanation:
Answer:
10 percent
Explanation:
Can you identify the animal phylum to which each example or characteristic belongs?.
Answer:sponge is one answer.
Explanation:
Your question is incomplete. Please read below to find the missing content.
The answers are :
Sponges - no body symmetry, central cavityCnidarians - jelly (jellyfish), radial symmetry, gastrovascular cavityMollusks - giant clamEchinoderms - sea star (starfish), water vascular system, internal skeleton, and spiny body surfaceFlatworms - tapewormArthropods - the fruit fly, body segments are the hard exoskeletonChordates - homo sapiens, contain tail, nerve cord, notochord, and pharyngeal slits.What two features define animal phyla?Animal phyla are categorized in steps with certain criteria, which include the form of coelom, symmetry, body plan, and presence of segmentation. Sponges (Porifera) have a primitive mobile degree of company and lack tissues and symmetry.
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___ carry motor commands from the brain along the spinal cord.
Answer:
i guess "motor neuron" is the answer
Explanation:
The Golgi body interacts the most with
which of these?
♡
A. nucleus
B. free ribosomes
C. nucleolus
D. endoplasmic reticulum
Answer:
D. endoplasmic reticulum
Explanation:
ATP can convert to ADP during ____
oxidation
phosphorylation
dephoshorylation
Identify the cranial nerves associated with gastrointestinal tract motor output. a. facial
b. vagus
c. glossopharyngeal
d. hypoglossal
e. olfactory
f. trochlear
The cranial nerves which are associated with gastrointestinal tract motor output is vagas.
What nerves associated with gastrointestinal tract motor?The parasympathetic system exerts its effects primarily through the vagus and pelvic nerves that comprise of lower large intestine, rectum, and anus. The vagus nerve regulates tone and volume by activating the enteric motor neurons.
So we can conclude that the cranial nerves which are associated with gastrointestinal tract motor output is vagas.
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IMPORTANT!!!!!!
Without land regulations to protect rainforests, land continues to be destroyed using slash and burn methods. Which global need is increasing the rates of rainforest deforestation?
Local farmers need for new land
Global demand for natural gas
Country's demand for precious metals
Demand for palm oil from other countries
Answer: Local farmers need for new land
Explanation Forests are cut down to clear land for agriculture, livestock grazing, and settlement; for timber; to produce charcoal; and to establish tree plantations.
Deforestation occurs across all forest types, but is concentrated in the tropics and boreal regions. Temperate regions are experiencing a net increase in forest cover due to natural regeneration.
While deforestation produces food, fiber, and fuel, it can also pose risks to climate, biodiversity, and food security by degrading the ecosystem services normally afforded by healthy and productive forests.
The global need that is increasing the rates of rainforest deforestation is demand for natural gas. The correct option is B.
What is natural gas?Natural gas is a naturally occurring mixture of gaseous hydrocarbons, primarily methane, with minor amounts of other higher alkanes.
Low levels of trace gases such as carbon dioxide, nitrogen, hydrogen sulfide, and helium are also commonly present.
Natural gas is formed naturally over hundreds of millions of years. Layers of decomposing plants and animals are subjected to intense heat from the Earth and pressure from rocks to form it.
Land continues to be destroyed using slash and burn methods in the absence of land regulations to protect rainforests. The global demand for natural gas is driving up rates of rainforest deforestation.
Thus, the correct option is B.
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What are three ways that the function of a root is helped by its structure
Answer:
Subsequently, question is, what are three ways that the function of a root is helped by its structure? A root's four major functions are 1) absorption of water and inorganic nutrients, 2) anchoring of the plant body to the ground, and supporting it, 3) storage of food and nutrients, 4) trans locating water and minerals to the stem.
Explanation:
In addition to absorbing water and nutrients, they also anchor and support the plant and store food.
What are roots?Roots are defined as a vascular plant's subterranean portion. Water and essential minerals are taken up by a plant's roots from the earth and sent to the stem. The plant's roots firmly anchor it to the earth. They first give a plant the anchor it needs to stay put. More significantly, a plant's roots are its life support system because they transport nutrients, water, and air up into the leaves.
The root hairs have a vast surface area, making them ideal for absorbing water from the soil. The absorption increases as surface area increases. There is a semi-permeable barrier on each root hair. Anchoring the plant, absorbing water and dissolving nutrients, transferring them to the shoot, storing nutrients, vegetative reproduction, and binding soil particles are just a few of the crucial roles that roots play in plants.
Thus, in addition to absorbing water and nutrients, they also anchor and support the plant and store food.
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PLEASE HELP ASAP
which of these functions could be compromised in the
burn patient.
The functions are
1. Protection
2. Regulating body temperature
3. Water balance
4. sensory reception
Answer:
The correct answer is Regulation body temperature
Many people report having a phobia for snakes even though they have never been exposed to a snake. this fear is an example of __________. a. helplessness to an unfamiliar stimuli b. misinterpretation of stimuli c. classical conditioning d. preparedness please select the best answer from the choices provided a b c d
Many people report having a phobia of snakes even though they have never been exposed to a snake. This fear is an example of preparedness.
What do you mean by Phobia?Phobia may be defined as an act of overwhelming fear of an object, place, situation, feeling, or animal.
Without seeing a snake, people picturise its image in their mind as well as familiar with its actions of biting and hissing. This reference leads to an act of phobia in people.
Therefore, many people report having a phobia of snakes even though they have never been exposed to a snake. This fear is an example of preparedness.
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Answer:
The answer is preparedness. i just got a 100.
Explanation:
The turn signal belongs to which subsystem of an automobile?(1 point)
The turn signal belongs to the car's signaling subsystem.
What is signaling subsystem?The signaling system is basically composed of lights that show the location of the vehicle, as well as the maneuvers that are in progress or to be performed shortly. In other words: its importance for the safe driving of the vehicle is indisputable.
Whit this information, we can conclude that the turn signal belongs to the car's signaling subsystem.
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Which embryological brain vesicle will form the cerebrum?.
Answer: telecephalon
Explanation: The prosencephalon enlarges into two new vesicles called the telencephalon and the diencephalon. The telecephalon will become the cerebrum.
_____ describes the life cycle of a star. Nuclear fusion The big bang Nebular clouds Stellar evolution
Answer:
Stellar Evolution
Explanation:
The life cycle of a star is considered/named, stellar evolution.
Because of their ability to rapidly divide during brain injury, which type of neuroglial cell would be more likely to form a brain tumor?.
Answer:
Astrocyte
Explanation:
___ will take calcium from the blood, whereas ___ will deposit calcium into the blood. Group of answer choices
The parathyroid hormone into the blood which is responsible for the regulation of calcium into the blood.
How calcium in the body is regulated?When the calcium in the blood is more than the requirement then the parathyroid hormone deposited the calcium into the bones.
While on the other hand, when the calcium in the blood is lower in concentration then this hormone release calcium from the bones so we can conclude that the parathyroid hormone into the blood which is responsible for the regulation of calcium into the blood,
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What is the active element in most photovoltaic cells.
Answer:
Silicon. Silicon is, by far, the most common semiconductor material used in solar cells, representing approximately 95% of the modules sold today
Explanation:
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She counts 8 worms and 15 pill bugs She sees a little bit of grass the worm makes up a
what is the rest of the question?
4. According to Newton's laws what might happen to the Earth if its orbit moved farther away from the Sun? The Sun's gravitational pull on the Earth would increase b. The Earth's gravitational pull on the Moon would increase b The Sun's gravitational pull on the Earth would stay the same d. The Sun's gravitational pull on the Earth would decrease C.
Answer:
The Sun's gravitational pull on the Earth would decrease.
Explanation:
According to Newton's laws, if its orbit moved farther away from the Sun, the Sun's gravitational pull on the Earth would decrease. The correct option is d.
What is gravitational force?Gravitational force is the force that attracts everything towards it. The third law of Newton, or the law of action-reaction, states that:
As soon as object A applies a force (referred to as an action) to item B, the opposite force is then applied to the first object (referred to as a reaction).
In other words, when two things exert a force on one another, the two forces have the same magnitude (while the directions are opposite).
The gravitational force that the Earth exerts on the Sun is consequently equivalent to and, in fact, opposite of the gravitational force that the Sun exerts on the Earth, according to Newton's third law.
Therefore, the correct option is d. The Sun's gravitational pull on the Earth would decrease.
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