Question

1) which of the following organs being oxygen in and let's out carbon dioxide from our body (a) kindly (b) Lungs (c) kindly (d) heart​

Answer 1

Answer:

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Explanation:

The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

Answer 2

Answer:

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Explanation:

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