Aserving of food that has 10% to 19% of a nutrient based on a 2,000-calorie diet is considered to have
a. low nutritional value
b. good nutritional value
c. average nutritional value
d. excellent nutritional value

The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs

(hope) unrealistic portrayals of slim bodies can encourage people to lose an unhealthy amount of weight. being underweight or malnourished can lead to a. liver abnormalities b. tendon rupture c. muscle damage d. heart issues

Why do you need two different circuits of blood vessels in your body?