What evolutional benefit is that?

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[–] 20 points 3 years ago (7 children)

There were some articles last year that said they think T-Rexes had small arms so they don't get bitten off when competing for food with other T-Rexes.

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  • [–] 15 points 3 years ago (6 children)

    Before anyone goes and asks why they had arms to begin with, remember that whales tend to have very tiny legs on the inside of their bodies.

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  • [–] 4 points 3 years ago (4 children)

    Just imagine a whale walking around on tiny legs.

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  • [–] 5 points 3 years ago (2 children)

    You haven't been to the Midwest, have you?

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