asked 3.6k views
4 votes
50 pts!!compare the two theories regarding the extinction of dinosaurs. they have all but one point in common. that is

a) food webs collapsed
b)70% of life on earth became extinct
c)earth was nicked from its normal orbit
d)temperature dropped and climate change drastically

1 Answer

3 votes

Answer:

B: 70% of life on earth became extinct

answered
User Gregdim
by
8.0k points
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