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The questions that keep you up at night (lemmy.world)

submitted 1 year ago by Godric to c/[email protected]

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[–] [email protected] 6 points 1 year ago (2 children)

That looks like a way too small heart for such a huge body. It looks only about 3-4 times bigger than human heart

[–] [email protected] 4 points 1 year ago (1 children)

Oh, is that what that is? Thank you!

[–] [email protected] 1 points 1 year ago

I'm not sure either but it's my best guess

[–] peopleproblems 3 points 1 year ago

Wasn't there a significantly higher concentration of oxygen 65 million years ago or something? That might make it easier for big things to get enough oxygen for aerobic processes.

I don't know shit about fuck with chemistry and biology it just sounds right