Which of the following is a true statement? a. the rotator cuff is responsible for the flexible extensions at the elbow joint. b. the greater tubercle of the humerus articulates at the coracoid process of the scapula. c. the annular ligament surrounds the head of the radius. d. the head of the humerus articulates with the acromion process.

c. The annular ligament surrounds the head of the radius.= True.

Explanation:

a. The rotator cuff is responsible for the flexible extensions at the elbow joint.= False.

b.The greater tubercle of the humerus articulates at the coracoid process of the scapula= False.

c. The annular ligament surrounds the head of the radius.= True.

d. The head of the humerus articulates with the acromion process.= False.

satellites are frequently used to make observations of the orbit on earth

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