Probaly mass production factories like air pollution or mining because that also pollutes and destroys the environment
B or c because they both are very good answers sorry i couldn't help that much :(
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.
Answer:
Good health is central to human happiness and well-being that contributes significantly to prosperity and wealth and even economic progress, as healthy populations are more productive, save more and live longer.
