Personal protective equipment is unnecessary when providing first aid.

The average adolescent should consume no more than of fat per day.

Marijuana is an example of a(n) drug

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle