How many main sources of calories should be in your diet?
3
4
2
5

Antibiotics are given when an std is caused by a virus. true or false

John is jogging on a winter day. the outdoor temperature is 31° f. yet his body temperature is 98°f. which term best describes the process causing this difference in temperature?

During a formal discussion in his science class, kai will be speaking about the important of exercise. what is the best advice he can follow to be a prepared speaker