One would expect to see mature hardwood trees during the process of secondary succession within
a. a day
b. a month
c. hundreds of years
d. a year

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.