Why are solutes and solvents important for cells with respect
to movement?

the answer to your question is:

c. complementary base-pairing

the answer is "a.) well–developed vascular system."

explanation:

thats not even an aswer choice

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.