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T-Rex problems (i.imgur.com)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 0 points 10 months ago (1 children)

In this particular case, it does. Whales are air breathing mammals.

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[–] [email protected] 0 points 10 months ago

Yes, but they spend most of their lives under water, only coming up briefly to breathe. Being under several atmospheres of pressure changes your air requirements.

Whether those requirements go up or down, I'm not sure.

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