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Fittoniya [83]
3 years ago
11

Is it more likely that the T. Rex would have a 3-chambered heart or a 4-chambered heart and why?

Biology
1 answer:
Jlenok [28]3 years ago
7 0

<h2><em><u>B</u></em></h2>

boi what class are you in

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In squirrels, there are 3 potential phenotypes: Black, White, and Gray. A Gray squirrel is crossed with another Gray squirrel. W
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EASY BRAINLIEST
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