Abduction requires the action of two muscles, and adduction requires the action of __________.
A. two muscles
B. three muscles
C. one muscle
D. four muscles
Ans: D. four muscles
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What is otitis media?
A. An infection of the inner ear B. An infection of the middle ear C. An infection of the outer ear D. None of these answers are correct.
Listening to natural sounds made by the body is called ________.
What will be an ideal response?
How is hypertension (high blood pressure) related to the ANS?
What will be an ideal response