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2 years ago

11

Give two examples from the fossil record that show evidence of change in the complexity of organisms over time.

1 answer:

polet [3.4K]2 years ago

8 0

Answer:

Fossils tell us when organisms lived, as well as provide evidence for the progression and evolution of life on earth over millions of years.

Explanation:

As the world changes, plants and animals change with it. Aside from a few living fossils, the species we see today are very different from species that lived in the past. Thus, the fossil record can be used to show that organisms changed to meet new conditions. ... This is the result of evolution of species over time.

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Part a)

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Part b)

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Explanation:

Part a)

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after another 120 s let the speed will be

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Part b)

now we have

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$v_2 = 14.17 - (0.042)(200)$

$v_2 = 5.77 m/s$

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