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s2008m [1.1K]
3 years ago
10

What evidence supports the idea that ancestors of whales once lived on land?

Biology
1 answer:
lana66690 [7]3 years ago
8 0

Answer:

The wolf-sized animals ran about on land 50 million years ago. Other newly found fossils add to the growing picture of how whales evolved from mammals that walked on land. They suggest that early whales used webbed hind legs to swim, and probably lived both on land and in the water about 47 million years ago

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