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4 votes
Which of the following muscles are used when breathing?

O A) Interosseous and the diaphragm
B) Intercostal and the diaphragm
C) Intercostal and pectoral
D) Interosseous and pectoral

2 Answers

10 votes
B) Intercostal and the diaphragm

The diaphragm and intercostal muscles are two of the most important breathing muscles.

I hope this helps you
:)
User CoolBots
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9 votes
B) Intercostal and the diaphragm
User Karavolt
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