1. What system provides the body with movement?
a. circulatory c. muscular
b. digestive d. skeletal
2. Which of these muscles do not stop working?
a. leg muscles
b. arm muscles
C. facial muscles
d. heart muscles
3. Which of the following statements is NOT true about muscles?
a. Muscles work alone to provide movement.
b. Cardiac muscles are found only in the heart.
c. When a muscle contracts it pulls one bone toward another bone.
d. All muscles are connected to bones
4. What two muscles of the arms perform bending or extending actions?
a. carpals and phalanges
b. biceps and triceps
c. tarsals and phalanges
d. deltoid and brachialis
5. What type of muscles move when we want them to move?
a. Cardiac
b. Voluntary
c. Involuntary
d. Smooth
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