In your own words, explain how specific cells (bone cells, skin cells, etc) know what to do?
Will mark brainliest.

i don't know. if i were you, i would search it up online : d

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.