Which substance facilitates chemical reactions? a. substrate b. enzyme c. lysosome d. product

If one of your friends tries to get you to stay out later than your curfew, you should: a. go along with it because your parents are too strict anyway. b. yell at them about what a stupid idea it is. c. say you don't want to, but if they insist, you stay. d. tell them that you're going home, but they can stay out if they want to.

Hand washing is an important behavior that can cut down your chances of becoming sick with a communicable disease. select the best answer from the choices provided. t f

For yokos physical fitness class she is supposed to do a certain amount of aerobic exercise what is best for her