What is the difference between an artery and a vein? 1 An artery carries blood away from the heart; a vein carries blood to the

Question

What is the difference between an artery and a vein?

1 An artery carries blood away from the heart; a vein carries blood to the heart.
2 An artery is responsible for carrying blood; a vein is responsible for gas exchange.
3 An artery is responsible for gas exchange; a vein is responsible for carrying blood.
4 An artery carries blood to the heart; a vein carries blood away from the heart.

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Thiên Di 3 days 2021-07-20T04:59:13+00:00 2 Answers 2 views 0

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    0
    2021-07-20T05:00:46+00:00

    Answer:

    1. An artery carries blood away from the heart; a vein carries blood to the heart.

    Explanation:

    An artery carries away oxygen-rich blood from the heart to other body parts, whereas a vein takes blood low in oxygen back to the heart for oxidation.

    0
    2021-07-20T05:01:06+00:00

    1 An artery carries blood away from the heart,a vein Carrie’s blood to the heart

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