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SciShow Tangents
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Siso Tangents - Science Couth
Crocodiles have a more complex circulatory system than mammals. They like coopt bacteria on their skin and faces to help them digest too. So not only can they defeat the stuff that would cause disease, they are like, some of you get in here, help me digest this stuff. Which i think is funny. My stomach is so efficient. I need iding tire size show on crocodile hearts. That is wild. Just circulatory system in general, and the fact that they areall different from each other is very weird. But it is especially weird to me that something that i think of as significantly less developed has, in effect, a more complexcirculatory system than
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