Individuals who are attempting to build up their muscles need 3 times as much protein as those who are not building muscles.

it's the release of intestinal gas, which forms as a result of digesting food. when partially digested carbs reach the colon, bacteria convert part of that food into hydrogen and carbon dioxide gasses. you cant stop the stink, its a gas that comes naturally.

explanation:

the supermassive black hole is in the middle of the galaxy.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;