Which laws or rules prevent or reduce injury by preventing crashes?
a)child seat laws
b)impaired-driving laws
c)motorcycle helmet laws
d)seat belt laws

What angle should your knees not bend past when squatting? a. 30 degrees b. 45 degrees c. 90 degrees d. 120 degrees

What is the healthiest serving of meat

Which is a reason for drinking a sports drink during exercise? a. exercising less than an hour b. avoiding extra calories c. exercising in heat and humidity d. performing gentle stretches