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The diaphragm is the portion of the respiratory system composed of a dome-shaped muscle that runs across the upper abdomen and is attached to the bottom of lungs. True or False

2 Answers

3 votes

Answer:

the answer is its true .

Step-by-step explanation:

answered
User Dortzur
by
8.1k points
1 vote
This is true. The diaphragm is what pumps air into the lungs therefore it has to be attached.
answered
User JonnyJD
by
8.0k points
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