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17 votes
17 votes
Please help with number 13 only. It is an evolution question. Need ASAP!

Please help with number 13 only. It is an evolution question. Need ASAP!-example-1
User Tom Kur
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3.4k points

2 Answers

8 votes
8 votes
The bones in a whales movement are very important. The way their tail is made makes them swim faster this type of tale structure shows us that they are a mammal
User Georgepiva
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2.0k points
14 votes
14 votes

Answer:

No function

Step-by-step explanation:

These bones have no function in helping the whale. They are leftovers from the whale's evolution.

User Manuel Ceron
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2.9k points