To blow out all of the candles on a birthday cake, a person would use the abdominal muscles and the internal intercostals.

Name: To blow out all of the candles on a birthday cake, a person would use the abdominal muscles and the internal intercostals.
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Question

Quizplus · Accepted Answer

Blowing out candles requires the release of air from the lungs, which is controlled by the contraction of the abdominal muscles and the relaxation of the internal intercostal muscles to allow the rib cage to collapse and push air out.

To Blow Out All of the Candles on a Birthday