PLEASE HELP Which two body systems are most interdependent?
a. reproductive and gastrointestinal
b. cardiovascular and respiratory
c. immune and musculo-skeletal
d. integumentary and endocrine

In what way can the government and health organizations provide health protection to people? a. by building recreation centers in different localities b. by educating people about the benefits of nutritious food c. by treating the water supply so it is germ-free