One gram of carbohydrate contains calories.
a. 9
b. 7
c. 5
d. 4

Chronic illness it is a permanent change ? true/false

One of the functions of the endocrine system in the body is to what

What is a self-improvement strategy for a parent with a busy schedule? a. spend more time watching exercise shows on tv. b. start exercising when the kids are grown. c. use a calendar to plan daily exercise. d. write in a journal about the importance of exercise.