These are all produced by the and sent to the a. moon, sunb. sun, earthc. earth, moond. moon, earth.

because of

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.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"