Which best depicts the data?
from 0 to 2 seconds, anna experienced negative acceleration.
from 3 to 6 seconds, elan accelerated while anna did not.
from 6 to 8 seconds, elan accelerated faster than anna.
from 8 to 10 seconds, elan experienced negative acceleration.

Elan accelerated faster than Anna 80% of time in those 10 seconds.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

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.