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BaLLatris [955]
3 years ago
7

A scientist studied four fossils of a marine mammal dating back to 50 million years, 45 million years, 40 million years, and 30

million years ago. Which fossil is most similar to the present-day mammal?
Biology
2 answers:
Anastasy [175]3 years ago
7 0
The 30 million years ago, because its the  closest one to us. Wait is there a picture to it ?
ycow [4]3 years ago
3 0

30 million years is your answer hope this helps

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