Spyke
ugh
lemm.ee

Does this mean that modern sharks are not related to megalodons? Or at least not directly?

4

Not a biologist, but I would think that evolution could take something from cold to warm blooded (or opposite) without way too much time. I think I read somewhere that scientists are debating/speculating whether some dinosaurs were warm blooded as well.

4
lemmy.ca

god i'm using too much fediverse, took me a minute to understand the title lol

2

Scientists confirm warm.blood federated with megalodon.

1

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Tooth analysis confirms the megalodon - a huge ancient shark - was warm-blooded | Spyke