PLSS HELP! 1. which of the following do skin and muscle cells NOT do?

a. use oxygen
b. need nutrients
c. need water
d. repair damage
e. get rid of waste
f. make carbon dioxide waste gas

2. Which of the following does your body NOT need to get or do in order for you to stay alive?

a. use oxygen
b. need nutrients/food
c. transport materials
d. need water
e. repair damage
f. move about
g. get rid of waste materials
h. fight infectious diseases
i. keep constant body temperature

3. What word or term do we commonly use to describe whenever ANY of the above activities or actions NOT happen properly in our bodies?