Passive membrane processes are those that do not require energy and move substances down a concentration gradient; namely, these are diffusion, facilitated diffusion and osmosis.
The egg is big but it is mainly the protein and fat ! the white part is albumin protein and the yolk is fat stored for baby !
The upper (landward) end of the intertidal zone, dominated by barnacles, limpets, chitons, and other encrusting species; The mid-intertidal zone, where fucoid algae and mussels provide structure and habitat; and. The low-intertidal zone is made up of kelps, fleshy seaweeds, and seagrasses.
1) Tryptophan
2)Arginine
3)Cysteine
Hope I helped, good luck in the future !
White blood cells. hope that helped
