Helpp!! What component of the FITT principle deals with your target heart rate?? frequency

intensity

time

type

The dietary guidelines for americans recommend (a) avoiding smoking. (b) engaging in aerobic exercise for 60 minutes at least five days a week. (c) making all of your grain choices whole grains. (d) increasing your intake of fruits and vegetables.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin