How does osteoporosis weaken bones? Check all that apply. Lowers bone mass lowers bone density creates holes in bones causes permanent pain results in a loss in height results in stooped posture occurs in hip, spine, or wrist.

answerthe above statement is (false);

answer axon terminal,synaptic cleft; and motor end plate;

i think i can answer even without the example. over time with environmental changes, sometimes a group of animals will adapt to better survive. take a moth for example. if the trees the moths use to camouflage themselves from predators, started to die or change colors themselves, the moths may, overtime of course, change color too. its just adapting to its surroundings. hope i was of any : )