calebstith567 calebstith567

24-05-2018
Biology

contestada

How many times in the history of Earth has the number of species dropped drastically? A. four times B. three times C. five times D. six times

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sarbrina289 sarbrina289

24-05-2018

I don't know if this is right but I think B: three times or its probably more than 3 times bc of these hurible people in this world!

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mollywermuth37 mollywermuth37

10-09-2020

Answer:

Its 5 :)

Explanation:

i just took the test

Answer Link

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