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horrorfan [7]
3 years ago
12

Which organ controls breathing? lungs alveoli heart diaphragm

Biology
2 answers:
serg [7]3 years ago
8 0

Answer:

The Diaphragm

Explanation:

"As the diaphragm contracts, it increases the length and diameter of the chest cavity and thus expands the lungs. The intercostal muscles help move the rib cage and thus assist in breathing." - https://www.merckmanuals.com/home/lung-and-airway-disorders/biology-of-the-lungs-and-airways/control-of-breathing

Afina-wow [57]3 years ago
8 0
The diaphragm controls breathing
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