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Vika [28.1K]
3 years ago
7

96% of marine animal species became extinct in the permian mass extinction at the end of the paleozoic, 251 million years ago. w

hy does the blue curve show only a 50% drop at that time
Biology
1 answer:
viva [34]3 years ago
7 0
The blue curve is for marine creature families. Families regularly contain numerous species, and a family just goes wiped out if each species in the family goes terminated. Along these lines, despite the fact that 96% of marine creature species went terminated, this brought about the entire eradication of just around half of marine creature families.
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