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the large muscle at the bottom of your chest we're breathing begins is called the esophagus true or false​

Sagot :

Answer:

False

Explanation:

The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.

Answer:

False

Explanation: