What is the dark, sticky substance the forms when tobacco is burned?
(in health and pe)

Which is a type of epithelial tissue? a. the skin on your hand b. cardiac muscle c. neurons d. cartilage

Great fruit can be contaminated by the water used to wash it true or false?

Drinking five ounces of wine is better for the body rhan drinking twelve ounces of beer because there's less pure alcohol in a glass of wine