Which behavior is most likely to increase your chance of developing a cancer?
a. spending too many hours in the sun
b. eating too many vegetables
c. sleeping too much
d. taking vitamins select the best answer from the choices provided. a b c d

The behavior that is most likely to increase your chance of developing a cancer is A. spending too many hours in the sun. This may lead to the development of skin cancer, so you shouldn't be in the sun for too many hours if you want to avoid this. Eating too many vegetables, sleeping too much, and taking vitamins aren't necessarily bad things, and they certainly cannot lead you to develop a cancer.