Please Help do today right now

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Did you know that a blue wales tongue weighs more than an elephant?

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto