Biology Middle School

8.Examine this skeleton of an extinct animal. Which of the animals below is most likely to be closely related to it? *


A. Clouded leopard

B. Rhinoseros

C. Whale

D. Frog

8.Examine This Skeleton Of An Extinct Animal. Which Of The Animals Below Is Most Likely To Be Closely

Answers

Answer 1
i would say A clouded leopard because it wouldn’t match the body types of the other animals
8.Examine This Skeleton Of An Extinct Animal. Which Of The Animals Below Is Most Likely To Be Closely
Answer 2

The skeleton is of Clouded leopard.

What are Extinct animal?

Extinct species of animals are those that have stopped reproducing, perished, and ceased to exist. The extinction of a species is said to occur at the time of its last member's death.

Over the past 500 years, more than 900 species have become extinct. Due to habitat loss, a shortage of food supply, hunting, pollution, climate change, and excessive consumption, animals go extinct.

One of the most well-known extinct species is the dinosaur; it is thought that a meteor impact and/or numerous volcanic eruptions were responsible for its extinction.

Therefore, The skeleton is of Clouded leopard.

To learn more about Leapord, refer to the link:

https://brainly.com/question/27428495

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Related Questions

Explain why a clownfish can touch an anemone when other organisms cannot.

Answers

Sorry, I don’t know, if I did I would love to help
Quite sure they are protected by a mucous coat around them, which protects them from the anemone. They are offered protection and in return, clownfish are able to attract predators to the anemone where they are poisoned and eaten. Symbiotic relationship.


Andy and Mario were playing baseball in the summertime. Andy was wearing a black shirt
and complained about it being
excessively hot. What characteristic of how light transfers would cause this problem?

A. reflection
B. refraction
C. absorption
D. diffusion

Answers

c.

he's hot because the color of his shirt absorbs a lot of light and warms him.

Reflecting because the sun

How many energy transformations and/or transfers happen as electricity is being produced?

-Name at least 4

Answers

Answer:

Mechanically – By the action of a force.

Electrically – By an electrical current.

By radiation – By Light waves or Sound waves.

By heating – By conduction, convection or radiation.

Explanation:

Electrical energy is transformed into many forms :
-Mechanical/kinetic
-sound
-heat
-light & many forms of electromagnetic radiation

can some one help me with this:)

Answers

Your answershould be B
The answer is B : reason being A has nothing to do with the picture. C would likely show a density map of the picture. And D would have numbers and something to go along with the rainfall. B is your only logical answer. Hope this helps!

4. Why are fossils of the animal Archaeopteryx used as evidence that birds and dinosaurs may be related? *
In each answer, "they" is referring to the Archaeopteryx fossils.

A. They were older than dinosaurs, but not as old as birds.
B. They have some characteristics of both birds and dinosaurs.
C. They were not able to survive as well as birds, but better than dinosaurs.
D. They were found near both bird and dinosaur fossils in rock layers.

Answers

I think the correct answer is B
I think that the answer is B


Section 1: Overview of Lab
What is the purpose of the lab?

Answers

Answer:

the purpose of lab are:

1. it is used as storing different chemical and its tool.

2. it is used as experiment place.

It is used to hold tools and such things used in an experiment. It is also where experiments take place. Because it is a well prepared environment for experiments. Like handling safety and outcomes of the experiments.

complete each word on the second screenshot (just fill in the blank basically)

Answers

Answer:

.

Explanation:

cant see the second screenshot.

In each stage, how do nephrons filter waste from blood? Stage 1: Stage 2:

Answers

Answer:

stage 1;- the glomeruls filters your blood

stage 2 ;- the tubule returns needed substances to your blood & removes wastes.

Explanation:

After the blood is cleaned, it flows back into the body through the renal veins. Each kidney contains about one million tiny units called nephrons. Each nephron is made up of a very small filter, called a glomerulus, which is attached to a tubule.

Determine how the sugar in the water affects the petal loss.
Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so that a friend who did not do the experiment could learn from your description.

Answers

Answer: When you add sugar to your plant's water supply, it changes the ability of the plants to absorb water. In some instances this is helpful such as when the plants are dying off, but in other cases this will damage the plants when the plant is already functioning properly.

Explanation:

Can somebody please label the parts of the frog?

Answers

Answer: As in other higher vertebrates, the frog body may be divided into a head, a short neck, and a trunk (see Vertebrates). The flat head contains the brain, mouth, eyes, ears, and nose. A short, almost rigid neck permits only limited head movement. The stubby trunk forms walls for a single body cavity, the coelom.

Explanation:


It has the biggest particles and feels rough when you rub it. It is usually found near rivers
seas.
(1 Point)
O Clay
O Loam
Silt
O
Sand

Answers

Sand is usually found near rivers
Sand is found by seas and rivers hoped this helped ( from Florida)

ANSWER THE QUISTION IN PICTURE GIVING BRAINLIEST IF CORECT

Answers

Answer: It could be B. or C. I would go with B because it mentions the guard cells

Explanation:

Stomata are composed of two guard cells. These cells have walls that are thicker on the inner side than on the outer side. This unequal thickening of the paired guard cells causes the stomata to open when they take up water and close when they lose water.

Answer:

B

Explanation:

can one of yall help me please and thank you

Answers

Living things... oh yes.

The answer here would be "has a heart". Every living thing doesn't necessarily have a heart. Trees and plants do not have hearts, yet they are alive. (Some scientists believe that plants have pulses, though. No heart, but a pulse! Odd, isn't it?)

I hope this answers your question.

-Toremi

Answer:

organization

Explanation:
organisation is something you learn, you don’t need it to survive

Butterflies are often observed in grassy areas with many flowering plants. They have a long thin, structure called a proboscis, which is used to collect nectar from flowers. Which statement best describes how butterflies would survive in a new area with some tall trees and very few flowering plants?

A Butterflies would survive well in the new area because they rely on other butterflies for food.

B Butterflies would survive well in the new area because trees provide shade for the butterflies.

C Butterflies would not survive well in the new area because they eat food produced by the flowering plants.

D Butterflies would not survive well in the new area because the trees would block the sunlight they need to produce energy.​

Answers

C

This is because butterflies use flowering plants as a main food source, and if taken away from them it can be fatal.

General topic: An argument for why climate change poses a threat to organisms

I need the answer to this: how are organisms behaviors or structures are being affected by rising temperatures?

Answers

There changing in a bad way that affects everything around them making it difficult for the organisms to survive in there habitats
As there is increment in temperature any living beings tends to adapt to the temperature in order to regulate their daily life.

1) What determines which genes will be an advantage and which ones will be a disadvantage?

2) How does this experiment illustrate Darwin’s theory of Natural Selection?


Help me Please

(Double Points)
Full Response…

Answers

1. If the genes help the individual survive and reproduce then it is an advantageous gene. If the gene harms the chance of the individual surviving and reproducing then it’s a disadvantage.

2. This supports Darwin’s theory of Natural Selection because the individual with advantageous genes has a better chance at surviving and reproducing to pass on their genes to their offspring.

What are the steps of mitosis? explain the steps

Answers

Today, mitosis is understood to involve five phases, based on the physical state of the chromosomes and spindle. These phases are prophase, prometaphase, metaphase, anaphase, and telophase.  

Prophase

Mitosis begins with prophase, during which chromosomes recruit condensin and begin to undergo a condensation process that will continue until metaphase. In most species, cohesin is largely removed from the arms of the sister chromatids during prophase, allowing the individual sister chromatids to be resolved. Cohesin is retained, however, at the most constricted part of the chromosome, the centromere (Figure 9). During prophase, the spindle also begins to form as the two pairs of centrioles move to opposite poles and microtubules begin to polymerize from the duplicated centrosomes.

Prometaphase

Prometaphase begins with the abrupt fragmentation of the nuclear envelope into many small vesicles that will eventually be divided between the future daughter cells. The breakdown of the nuclear membrane is an essential step for spindle assembly. Because the centrosomes are located outside the nucleus in animal cells, the microtubules of the developing spindle do not have access to the chromosomes until the nuclear membrane breaks apart.

Prometaphase is an extremely dynamic part of the cell cycle. Microtubules rapidly assemble and disassemble as they grow out of the centrosomes, seeking out attachment sites at chromosome kinetochores, which are complex platelike structures that assemble during prometaphase on one face of each sister chromatid at its centromere. As prometaphase ensues, chromosomes are pulled and tugged in opposite directions by microtubules growing out from both poles of the spindle, until the pole-directed forces are finally balanced. Sister chromatids do not break apart during this tug-of-war because they are firmly attached to each other by the cohesin remaining at their centromeres. At the end of prometaphase, chromosomes have a bi-orientation, meaning that the kinetochores on sister chromatids are connected by microtubules to opposite poles of the spindle.

Metaphase

Next, chromosomes assume their most compacted state during metaphase, when the centromeres of all the cell's chromosomes line up at the equator of the spindle. Metaphase is particularly useful in cytogenetics, because chromosomes can be most easily visualized at this stage. Furthermore, cells can be experimentally arrested at metaphase with mitotic poisons such as colchicine. Video microscopy shows that chromosomes temporarily stop moving during metaphase. A complex checkpoint mechanism determines whether the spindle is properly assembled, and for the most part, only cells with correctly assembled spindles enter anaphase.

Anaphase, is the stage of mitosis after the process of metaphase, when replicated chromosomes are split and the newly-copied chromosomes are moved to opposite poles of the cell

Telophase and Cytokinesis

Mitosis ends with telophase, or the stage at which the chromosomes reach the poles. The nuclear membrane then reforms, and the chromosomes begin to decondense into their interphase conformations. Telophase is followed by cytokinesis, or the division of the cytoplasm into two daughter cells. The daughter cells that result from this process have identical genetic compositions.

Answer:

Prophase (From Greek words meaning “before” and “stage”):

Chromatin condenses into 2 visible rod structures, chromosomes, in a process called chromatin condensation (inspired name, right?).

Due to the DNA replication in interphase, there are two identical copies of each chromosome, referred to as sister chromatids, attached by a centromere.

At the end of prophase the nucleolus dissolves.

Technically this next section is classed as a separate stage but for all intents and purposes it is usually bundled up in the end of Prophase and the beginning of Metaphase. It’s called… *drum roll*… Prometaphase.

What happens here is the nuclear membrane breaks apart and chromosomes form structures known as kinetochores. For A-level you don't really need to know about these so I'll stop myself there.

Metaphase (from Greek meaning “adjacent” “stage”):

The centromeres of all chromosomes line up along the equator of the cell. Spindle fibres form between the poles of the cell and the centromeres.

Anaphase (more Greek! Means “up” “stage”):

The centromeres are split and the spindle fibres contract, pulling the sister chromatids to opposite poles of the cell. The chromatids form a V/Y shape as they are pulled backwards.

The cell also stretches into an oval (this movement of the cell is due to non-kintochore spindle fibres pushing against each other, but this is far above A-level).

Telophase (“end” “stage”):

The effects of prophase and prometaphase are effectively reversed here.

Two nuclei form in the cell, at both ends of the cell. Nuclear envelopes are reformed from components of the parent cell’s envelope.

There are 2 theories about how this happen:

Vesicle fusion: fragments of the initial nuclear membrane fuse to rebuild the nuclear membrane

Reshaping of the endoplasmic reticulum

The nucleoli also re-form, any remaining spindle fibres depolymerise and the chromosomes begin to unwind and expand into the chromatin that is seen in interphase.

Cytokenises begins, in which a Myosin II and actin filament ring contract to cleave the cell in two, resulting in two genetically identical daughter cells.

After that, they're both straight back to interphase.

Explanation:

What happens when a carnivorous plant grows in soil rich in nutrients?


Please don't copy from Goo gle and give a detailed explanation.

Answers

Answer:

that carnivorous plants will invest more energy in nutrient uptake from the soil and less energy in prey capture whenever possible.

carnivorous plants will invest more energy in nutrient uptake from the soil and less energy in prey capture whenever possible. Meaning that it will increase their chance of survival by eliminating the high caloric costs associated with carnivory.

Monarch butterflies have very long tubular tongues. What is the most likely function of this adaptation?


Question 31 options:


to defend the butterfly from predators



to obtain liquid food from flowers



to sense changes in the environment



to dig holes in the soil for shelter


Babies cry when they are hungry or thirsty. When they cry their parents usually respond, go to and pick up the baby, and give him or her food or milk. Over time, the baby learns that a parent will come when he or she cries. This is a type of learned response called


Question 30 options:


conditioning



imprinting



mimicry



survival

(k12)

Answers

Answer:

Question 31 - to obtain liquid food from flowers

Question 30- survival

Explanation:

Butterflies need longer tongues to get into longer flowers and obtain the nectar and liquid food from inside.

Survival is the answer because babies need food and water to survive and they learned a way to get the things that they need.

To obtain liquid
And sense changes in the environment

Construct a brief argument to refute Cal’s claim in the following scenario.


Cal is a high-school biology student learning about bodily systems. When studying, Cal focuses on the nervous system because he feels it is the most important system in the body.

Answers

Answer: The cardiovascular System

Explanation:

The cardiovascular system homes the heart. The heart is a pump that circulates oxygen and blood throught your body essentially keeping you alive. Without the heart your brain would be dead because your brain would not be getting enough oxygen to funtion. So, although the brain and spinal cord are very important the heart is also if not more for it is the only way you live. You can be brain dead and still alive but not heart stopped and alive.

I hope this helps!

Answer: The Cardiovascular System

Explanation: The other person explained well lol

Why does the sun rotate around the planets

Answers

Answer:

the sun does not rotate around the planets the planets rotate around the sun

So that mean there is no Resoan why the sun rotate around the planets

Hope This Is What You Wanted :)

The sun does not rotate around planets. The planets rotate around the sun. The sun doesn't rotate around earth!

What type of relationship exists between the common teasel and all of the other plants?

Answers

Answer:

it pollinates it

Explanation:

the comma teasel is a butterfly that pollinates plants

It’s a butterfly it pollinates the plants

which of the following statements best explains their results​

Answers

Answer:

c might be the answer

Explanation:

the question is not clear . for sure its not a. and b they didn't explain it clearly the same thing with d too.  

I believe the answer is c as this sentence is the clearest of them all

What questions do you have about our origins? What clues in nature can we look for to investigate this mystery?

Answers

Answer: Humans first evolved in Africa, and much of human evolution occurred on that continent. The fossils of early humans who lived between 6 and 2 million years ago come entirely from Africa. Most scientists currently recognize some 15 to 20 different species of early humans.

Explanation:

After the desired piece of DNA is added to the plasmid, the plasmid is placed into a(n) _____________ for incubation.

Answers

Answer:

plasmid vector

Explanation:

It is placed into a plasmid vector

The codes found in DNA, for an organism's traits, are copid by the cells m-RNA by producing special units called codons.
These codons are represented by...

A. Four random nitrogenous bases
B. An anti-codon called t-RNA
C. Base pairs A-T and C-G
D. Three nitrogenous bases in a sequence

Answers

Answer:

During this process, the DNA sequence of a gene is copied into RNA. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble.

Explanation:

I believe it is B.



*Explanation:*

Anticodons match up with codons.

Lab: Flower Dissection pls help

Answers

The purpose of the lab is to provide experimental knowledge to the students with respect to a specific topic. During flower dissection, the lab assists students in identifying all major and minor parts of the flower using a microscope.

What do you mean by Flower dissection?

Flower dissection may be defined as the observation of different flower parts internally by cutting its thin segment and visualizing under them a microscope.

The practical knowledge assists the students in clearing the concept more easily and making things more understandable. The lab offers the students to identify each component of flowers with respect to its functions narrowly.

Therefore, the purpose of the lab with respect to flower dissection is described above.

To learn more about Flower dissection, refer to the link:

https://brainly.com/question/20366481

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Help me plsss no links!!!
Signals from _______ and the body's _______ are received by the brain and the spinal cord.

Once signals are processed and _______ by the central nervous system, a response is sent back to the body.

A central nervous system is also responsible for programming _______ and _______.

Answers

The central nervous system includes the brain and spinal cord.Signals from senses and the body's organs are received by the brain and the spinal cord.Once signals are processed and interpreted by the central nervous system, a response is sent back to the body.A central nervous system is also responsible for programming reflexes and instincts.


(I think that's good)

Hi again!!! I finished my science course a bit early so allow me to help! I noticed you were trying to fill in your notes for 6.01 nervous system video  so here is what I had put down!

Your internal organs and your senses send signals to your brain and spinal cord.

Once signals are processed and interpreted by the central nervous system, a response is sent back to the body

The central nervous system is also responsible for programming instincts and reflexes like twitching when you're tickled or blushing when you get a flattering text.  

Hope this helps! Brainly is not needed but appreciated!

What is the wavelength measurement?

A. 2 m
B. 4 m
C..2 m
D. 4 m

Answers

I need help with the same question
D. .4 m is the answer.

pls help
Carl Woese introduced the concept of domains in the 20th century. Which characteristic of scientific knowledge does this highlight?

Answers

Answer:

It will remain the same over years

Explanation:

This is your answer

The answer is thay it will remain all the years
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