The muscle that adducts the thumb is the
A) adductor pollicis.
B) abductor pollicis.
C) extensor digitorum.
D) flexor digitorum profundus.
E) flexor pollicis longus.
Question 2
The muscle that inserts on the acromion and scapular spine is the
A) serratus anterior.
B) trapezius.
C) sternocleidomastoid .
D) pectoralis minor.
E) levator scapulae.