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mina [271]
3 years ago
14

What percent of all species that ever existed do biologists estimate are now extinct?

Advanced Placement (AP)
2 answers:
photoshop1234 [79]3 years ago
5 0

Answer:

pleease mark me as brainlyiest

Explanation:

.

Nookie1986 [14]3 years ago
4 0
The answer is 99% of all species that biologist estimate that are extinct
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