sun, salmon, maple trees, bears, plankton, whales, grass, cows, humans, shrimp, caterpillars, finches (small birds), hawks
Iteru [2.4K]
Yes, they are all living things that exist in our world.
Although amino acids may have other formulas, those in protein invariably have the general formula RCH(NH2)COOH, where C is carbon, H is hydrogen, N is nitrogen, O is oxygen, and R is a group, varying in composition and structure, called a side chain.
B)Facilitated diffusion is a form of active transport. Regular diffusion is a form of passive transport.
Hydrogen because it only has one valence electron I believe.
I believe it is K or rather potassium