12. Which statement about arm muscles is TRUE?A. The bice…
12. Which statement about arm muscles is TRUE?A. The biceps brachii and coracobrachialis both cross the elbow and shoulder joints.B. The long head of the biceps brachii flexes the shoulder and elbow while the short head only flexes the elbow.C. The brachialis flexes the elbow only while the biceps brachii flexes the shoulder and elbow.D. The biceps brachii flexes the elbow only while the brachialis flexes both the shoulder and elbow.
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