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3 years ago

10

Over the past 400 years, humans have documented the extinction of more than ________ species. this modern rate of species extinc

tion is estimated to be ________ the normal extinction rate seen in the fossil record.

1 answer:

Nina [5.8K]3 years ago

4 0

The answer is <span>1,000 . . . over 100 times greater than
or c
</span>

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