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4 votes
Which of these actions take place during exhalation?

O a. all of the above
O b. the breathing muscles relax
O c. the diaphragm rises
d. the lungs spring back to their original size

User Taquanna
by
8.2k points

2 Answers

4 votes
En ese caso como estamos hablando de el caso tuyo pode
Os observar que así puede darse en veces
User Skully
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8.4k points
7 votes
All of above because it need the breathing relax, diaphragm rises & lung springs!
User Chris Yungmann
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8.2k points
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