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tamaranim1 [39]
3 years ago
14

What is the name given to any object or change in the environment that affects the external or internal state of an organism?

Biology
1 answer:
Margarita [4]3 years ago
8 0
The answer to this question is : A stimulus 
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Which of the following correctly shows how energy flows in an ecosystem? *
Nataliya [291]

Answer:

The correct answer is - sun - producer - the consumer – decomposer.

Explanation:

Sun is the ultimate source of the energy on the earth and is responsible for all the energy that is present or moves between various organisms in an ecosystem.

Sun provides energy in the form of light energy which is converted by the producers by photosynthesis into food and when consumers eat producers for food and energy 10 percent of energy passes from the producers to the consumers and the rest 90% lost during life processes. At the end of the chain, decomposers get energy from the dead matter of the consumers.

8 0
3 years ago
What type of clouds are outside today
muminat

It would depend.

The weather might be different form mine. I can give you the four main types of clouds there are to help you identify them.

Cirrus clouds are wispy, feather like clouds. They are higher than the other types of clouds.

Stratus clouds are low level clouds that are light gray. They might cause fog.

Cumulus clouds are puffy, white clouds.

Cumulonimbus could are very tall clouds that produce T-Storms. They are a very dark gray.

There are other types of clouds, but these were the four I learned.

3 0
3 years ago
Read 2 more answers
List three examples of water pollution
Vlad1618 [11]
Nutrients Pollution
Surface Water Pollution
Oxygen Pollution
5 0
3 years ago
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Plz <br> I need answers to this help due tmrw
MrRissso [65]

vocabulary 1

1. DNA sequences

2. Homologous structures.

3. Paleontologist

4. analogous structures

5. fossils

6. vestigial

7. Comparative embryology

8. Comparative anatomy

vocabulary 2

1. DNA sequences

2. Analogous structures

3. Comparative anatomy

4. Fossils

5. vestigial

6. homologous structures

7. Comparative embryology

8. structure

9. Scientists

Explanation:

1. Human and apes are evolutionarily closely related based on the analysis of their DNA sequences.

2. Wings of bats and birds serve the same function and are analogous structure.

3. Comparative anatomy is the study of the similarities and differences in structures in similar species.

4. Fossils demonstrate that during the evolution of the whale, the whale moved from land to the sea.

5. The human tailbone and appendix are vestigial organs.

6. The homologous structures are structures that are similar in related organisms because they were inherited from the common ancestor.

7. Comparative embryology is the study of similarities and differences in the embryo of different species.

8. The forelimb of all the mammals has basic bone structure.

9. Scientists who find and study fossils are called paleontologists.

8 0
3 years ago
Why do you think the snapper population changed the way it did?
maksim [4K]

Answer:

Snapper population is decreasing

Explanation:

The population is decreasing since the human population is increasing dramatically.  As the human population increases, the demand for fish and seafood also increases since humans eat seafood and fish.  As the demand for fish increases, fishermen fish for these snappers more often and in bigger loads.  Snappers cant reproduce faster than these fishermen are hunting for them and so the population decreases

8 0
3 years ago
Read 2 more answers
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