Answer: C and D or the last two seem to be correct
Explanation:
Mark wants to become a better dancer, which requires stronger
coordination. Which other activity will best help him reach his goals?
C:soccer
the aanswer is all above , and if not then it should be "proper excercise euipment is always the most expensive,cheap equipment is usually faulty
and clothes ade from lightweight breathable fabrics are appropriate for exercising
hope this helps:)