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Author Question: Which of the following animals has a three-chambered heart? (Read 47 times)

skymedlock

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on: Jul 15, 2019
Which of the following animals has a three-chambered heart?
◦ crocodile
◦ snake
◦ bird
◦ human
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choc0chan

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Reply #1 on: Jul 15, 2019
snake


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skymedlock

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Reply #2 on: Jul 15, 2019
Thanks


choc0chan

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Reply #3 on: Jul 15, 2019
Welcome :)


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