It may be differ from book to book, but it should be chapter 6, page 79.
You should always have a medical exam to make sure it's safe to begin exercising. This can prevent potential damages to your body, or keep current problems from becoming worse. Regardless of whether or not you are exercising, you should have a check-up with your doctor at least once a year.
Answer:
Smoking, Cats, Eating, Taking pictures of art. and improper behavior.
Explanation:
