4. They are the muscles which have complete control and responsible for all kinds of body movement
A. contracting B. involuntary C. relaxing D. voluntary
5. What system that is made up of many bones joined to form a structure?
A. Digestive B. integumentary C. muscular
D. skeletal
6. How do our muscles work?
D. by touching
A. by pulling B. by smelling C. by seeing
7. These are the long bones of our body.
A legs B. patella
C. ribs D. tendons
8. What composes the lower extremities of the body?
A backbone B. compact bone C. Knee bone D. pelvic bone
9. An organ that manufactures the blood cells in our body?
A Bone marrow B. compact bone C. knee bone D. pelvic bone
10. Are muscles that move without conscious effort like the beating of our heart.
A contracting B. involuntary
C. relaxing
D. voluntary