this post was submitted on 15 Nov 2023
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[โ€“] guylacaptivite@sh.itjust.works 0 points 1 year ago (1 children)

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

[โ€“] MrPoopbutt@lemmy.world 0 points 1 year 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.