If 1250 J of work is done on an object that weighs 50 N, how far can that
object be raised?

1200

Explanation:

If it was 1250 J of work done, and a object that weights 50 N, you subtract 50 from 1250 which is 1200 J. Work has been done, so you subtract the high number from the lowest.

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

well the answer is 2!