Which one of the following structures does air pass through first?
a. larynx
b. pharynx
c. bronchi
d. trachea

huh

explanation:

haha

it's made from mineral oil

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 : )