this post was submitted on 15 Aug 2023
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That looks like a way too small heart for such a huge body. It looks only about 3-4 times bigger than human heart
Oh, is that what that is? Thank you!
I'm not sure either but it's my best guess
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