What are calories? 1 they measure the amount of heat a food can supply
2 they measure how rich in nutrients a food is

The is a thin membrane that transmits sound waves into the middle ear.

James is sitting at his desk on the ground floor of an office building when the entire room starts shaking. which action is most appropriate in this situation? a. standing near a window b.running out of the building c.holding up a bookshelf d.preparing for aftershocks

When participating in a weight training program, which of the following is most likely to occur? a. your overall weight will not changeb. you will gain musclec.you will lose fatd. all of the above