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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
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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

User Morningstar
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Answer:

B: 70% of life on earth became extinct

User Gregdim
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