Answer:
utilities communication
Explanation:
beacuse those use powers.
Both in aerobics and dancing there is a lot of excercise going on...like salsa dancing, ballet, and break dancing...you use a lot of muscles jumping, twirling, and repetitions.
Asphyxiation because it is a condition caused by lack of oxygen, which causes one to choke.
I think the answer is B, but there is a chance it is C. But B seems more likely