I am not sure dude they just like to be mean
they have did the same to some of my freinds
D. Reaction time
Objects falling are moving quickly, and being able to react immediately is the most useful skill in this situation. Being agile or having good balance isn't helpful if the object has reached the ground before you moved.
Answer:
the person is C. The server
Lactic Acid.
During exercise your muscles produce lactic acid. It's a metabolic byproduct that makes no contribution to exercise performance. It causes muscle fatigue and post-exercise muscle soreness.
I would say that it is finding a support system, but it also could be making habits. I hope this helps.