Exercise: A. None of these choices are correct.
B. reduces the risk of breast cancer.
C. increases the risk of colon cancer.
D. lowers an individual's energy levels.
E. increases the risk of osteoporosis.

The correct answer is B

Explanation:

B is the correct answer because if Women do exercise, certain parts in the breast will get stronger and will reduce the risk of breast cancer. And if you don't do exercise, certain parts in the breast will be very weak and will increase the chances of breast cancer.

to increase speed you need to decrease frictiona dn drag hense why sprinters wear tight track suits to keep tight against there skin to keep away from wind and decrease the amount of drag you are carrying.a swimmer will wear the tightest swim suit they can possibly fit into (i was a size 28 swim suit at meets i wore a   size 23) why? because the tighter your clothing is the less drag and negative force you have. the heavier the clothe the slower and more wind gets caught. cotton tends to hold onto alot of sweat and water making it slower then say a track suit (no idea what they are made of but they are really comfy around your answer )

answer///cannot be totally predicted;