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2. Which organ system functions primarily in the exchange of gases in the
body?
A. larynx
C. pharynx
B. lungs
D. windpipe


Sagot :

Answer:

lungs

Explanation:

The primary function of the respiratory system is to deliver oxygen to the cells of the body's tissues and remove carbon dioxide, a cell waste product. The main structures of the human respiratory system are the nasal cavity, the trachea, and lungs.

Answer:

B. LUNGS

Explanation:

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