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What is the function of the structure labeled A in the diagram below?

A. To protect the delicate tissue of the lungs

B. To exchange gases between the lungs and blood vessels

C. To contract, thus causing the chest cavity to enlarge

D. To chemically digest food exiting the esophagus

What is the function of the structure labeled A in the diagram below A To protect the delicate tissue of the lungs B To exchange gases between the lungs and blo class=

Respuesta :

kasinma212

Answer:

A to protect the delicate tissues ofthe lungs

rajulapatidevika

Answer:

C is the answer

Explanation:

To contract thus causing the chest cavity to enlarge

Hope this helps u

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