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AnnZ [28]
3 years ago
8

What is a mass extinction?​

Biology
2 answers:
rjkz [21]3 years ago
8 0

Answer:

A mass extinctions is a rapid decrease in the biodiversity on Earth.

Explanation:

For example, the Dinosaurs.

Korvikt [17]3 years ago
6 0

Answer:

The extinction of a large number of species within a relatively short period of geological time.

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1 year ago
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3 years ago
I'm not sure If it's b or d can someone help me out pls. This is integrated Science ​
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A soil profile with labels O, A, B, C. O: top layer. A: second layer. B: third layer. C: bottom layer. Examine the soil profile
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<h3>Soil layers</h3>

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5 0
2 years ago
What are the building blocks of enzymes?
yulyashka [42]

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Here is your answer

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