Which would be considered part of the first three levels of organization in the human body? Check all that apply.

the answer is (c

explanation:

i hope this : )

answer; i believe that the correct answer is (b) is a factor associated with physical activity and heart disease;

because no

sponge bob memes = no life

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.