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podryga [215]
3 years ago
13

Scientists have concluded that large mammals, such as the woolly mammoth, roamed the earth before the ice age. How do we know th

at the woolly mammoth was alive in the ice age?
Biology
2 answers:
Leviafan [203]3 years ago
8 0
The correct answer is A.) Fossils
EleoNora [17]3 years ago
6 0
Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer. 
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