The heart muscle has four chambers.
a. true
b. false

The media influences tobacco use by teens how? a) by showing beautiful, strong, and popular people using tobacco and cigarettes b) tobacco companies describing all the health effects of tobacco use c) cigarette businesses explaining all of the addictive qualities of tobacco use d) none of the above

International social workers work on global level and play a key role in improving quality of life for

You should never drive a car if you are a.taking cold medication b. suffering from the flu c. drinking alcohol d. all the above