3 years ago

what system is responsible for the exchange of oxygen and carbon dioxide between the air and the cells?

1 answer:

4 0

Answer:

What Are the Lungs and Respiratory System? 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.

Explanation:

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