Answer:
kutdewzyextrucytvubionipmhgf8d4s53s3etrycvgjbhknj,m
Explanation:
A will be the answer because usually marking your exercise days will become a habit because lets say you would do a running exercise but you want to do it in a certain day well if you mark it on the calendar, it'll become a habit.
The amount of medicine because the different weights.
Because diet soda contains acid (pH) that would erode the teeth
