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A scientist discovers a fossil of an animal and places it in the fossil record. The organism’s bones are similar to the bones of animal T, which appears earlier in the fossil record. Which conclusion is most reasonable?(1 point)

The fossils came from the same organism.

The fossils are from an ancestor of animal T.

The fossils are from animals that lived at the same time.

The fossils are from a descendant of animal T.^^^^^^^
2. Why do organisms evolve?(1 point)

Organisms naturally select traits that help them survive and reproduce.

Organisms with traits that help them survive and reproduce in their environment pass on those traits.^^^^^^^

Changes in the environment cause organisms to change.

Organisms make changes to help them survive and reproduce in their environment.
3. Scientists examine fossils from three different animals. They determine that all three animals share similar structures and record their observations as follows:

Animal A and animal B have somewhat similar structures.
Animal A and animal C have very similar structures.
Animal B and animal C have very similar structures.
The scientists use the similarities to determine the order in which the fossils should appear in the fossil record. Based on the scientists’ observations, which order is the most reasonable?

(1 point)

B, A, C

A, C, B

A, B, C

C, B, A^^^^^^
4. Scientists discover fossilized bones from two different animals. The scientists consult the fossil record to learn more about the fossils. Which question will the fossil record best answer?(1 point)

How are the animals related to modern animals?

What killed the animals?

Which animal was better equipped to survive?

Which animal is older?^^^^^^

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31 answers

  1. hi its me again !! im here with the answers :]
    1) The fossils are from a descendant of animal T.
    2) Organisms with traits that help them survive and reproduce in their environment pass on those traits.
    3) A, C, B
    4) Which animal is older?
    5) Fossils of Archaeopteryx have traits of both dinosaurs and birds.

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  2. How sad. Can you check my answers?

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  3. Ms Sue passed away some time ago.

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  4. Thank you @space boy !! I got it correct

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  5. I'm gonna go check space boy !!'s answers

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  6. this is sad that ms sue passed😭😭

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  7. Soooooooo what i see the most well-known teacher here passed away trying to help everyone while most people brought her down. Please appreciate ms sue i cheat we all do, but still appreciate the time and effort she put into helping you.

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  8. answers???

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  9. Thank you so so so so much Space boy, And R.I.P mrs. Sue you will be rembered

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  10. I think the C,B,A is right, bc that's what i put before i came here

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  11. Thanks space boy

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  12. R.I.P Ms.Sue and it is not nice to be thankful that Ms. Sue is dead and you know what I might tell your teachers if you don't be nice to everyone even if they died.

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  13. I just put due to my religious beliefs I will not be doing this and got 5/5

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  14. Thx so much @space boy !!

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  15. @BLM👧✊ I L0ve the name :]

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  16. space boy is right

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  17. Every extant animal has had to adapt to its environment in some ways over many generations. Think about your favorite animal, its physiological features, and its environmental challenges. Without doing any outside research, in 3-5 sentences, try to: a) describe what features have likely had to adapt to its environment over time, and b) hypothesize what ways it might have to adapt to environmental changes in the future.

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  18. space boy i literally love you

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  19. Thank you for answers, space boy

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  20. Ty Spaceboy!!

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