Regularly scheduled physical activity
a. decreases stress levels
b. increases stress levels
c. improve diet
d. prevents injuries

Which of the following affected by the nerve damage?

Genetically engineered human insulin is used to treat which disease?

Which statement describes the u.s organ donation system? a. about 200 lives are saved per year b. transplant recipients must pay for organs c. the waiting lists for organs are very long d. it is mandatory