22.
You do not want to eat nutrient-dense foods.

True

False
23.
An important function of the skeletal system is acting as a framework for muscles.

True

False
24.
Paul is involved in several afterschool activities, and he also has a part-time job. Because of his schedule, he often has to study late at night. Paul remembers that when he had a cold, he took a medicine that made him have trouble sleeping. He starts taking that cold medicine again to help him stay awake to study. This is an example of

an antibiotic.

medicine abuse.

prescription medicine.

medicine misuse.