Which of the following can you safely do without any training or lessons?
a. rock climb
b. scuba dive
c. hike
d. snow board

Linezolid is an antibiotic used to treat serious infections, including an infection of the bones called a. endometriosis. b. osteoarthritis. c. osteopenia. d. osteomyelitis.

The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism

Where are teens exposed to ads about tobacco products? on the radio in magazines near schools on television