What is the primary source of child care for children after age 6?

a. after-school program

b. child care center

c. sibling

d. school

Oxygen passes through capillary walls and into interstitial space where cells absorb ? a. nitrogen, b. oxygen, c. carbon dioxide, d. metabolic waste

What component of fitt refers to the duration of a single workout?

All of the following are potential risks of leaving a small child unattended in a car, except: a. hypothermia b. carbon monoxide poisoning c. car theft with child inside d. lead poisoning