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Lera25 [3.4K]
2 years ago
8

The large band of muscle that controls the size of the chest cavity.

Biology
1 answer:
bixtya [17]2 years ago
4 0

Answer:

Diaphragm is the large band of muscle that controls the size of the chest cavity. Lungs are the two large lightweight organs of the body.Explanation:

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Answer:

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