Note: These Challenge Questions coincide with the Spring 2003 Reports Date: Sun May 04 2003 - 22:32:38 EDT
Whale's flippers and our hands look very similar in their skeleton, but also different. A grey whale has four long finger-like digits which looks similar to the human hand. The difference is that they don't have a thumb to pick up things. Whales use their whole flipper. They cannot move their fingers individually.
Iselin Middle School/grade 7A
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