7
is
a.
b.
C.
d.
16. Which is/are the functions of the skeletal system?
1. It protects the internal organ of the body.
II. It circulates oxygen and removes carbon dioxide.
III. It serves as the framework of the body.
IV. It regulates body temperature.
a. I only
b. I and II
c. I and III
d. I and IV
17. Which body system that protects the organs of the body such as the heart, lungs, and
brain?
a. skeletal system
c. muscular system
b. circulatory system
d. digestive system
18. The skin is the largest organ in your body. Which of the following describe the function
of the skin?
1. Protects the body from physical and chemical injuries
II. Regulates body temperature
III. Acts as sensory response
IV. Helps in the formation of Vitamin D
V. Makes the skin darker
VI. Carries the body wastes
a. I, III, V, VI
b. I, II, III, IV, V
c. II, III, IV, VI
d. I, II, III, VI​