Which of the following descriptions best matches the term external intercostal?
A) accessory muscle of expiration
B) accessory muscle of inspiration
C) primary muscle of inspiration
D) primary muscle of expiration
E) an accessory muscle for both expiration and inspiration
C
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The fibrous strand or filum terminale that anchors the inferior end of the spinal cord to the coccyx is a continuation of the
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Which of the following hormones is responsible for the development and maintenance of the secondary sexual characteristics?
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