Science, asked by poonamparjapati9873, 9 months ago

why there is no mixing of oxygenated and deoxygenated blood in the human heart normally
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Answers

Answered by issajattmanpreetsing
0

Answer:

Mate this is because

Explanation:

there are thick walls in which on one side oxygenated blood is stored and in one side deoxygeneted blood is stored. the are taken by blood vessels in our body

Answered by brainlygirl87
0

ur answer is there mate ⇈

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mark brainliest

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