In which country did the olympics originate?

Which of the following is an important part of good posture? a. slumped shoulders b. arched back c. feet shoulder-width apart d. belly out

Achemical substance that people of any age may not lawfully manufacture, possess, buy, or sell is known as a(n) a. over the counter drug b. prescription drug c. medicine d. illegal drug

«< 13 14 15 16 17 18 19 20 21 22 23 24 25 body movement occurs when the skeletal system works with which other system? nervous muscular digestive respiratory next question