While taking medications, people with hiv
a. can transmit hiv infection to others through unprotected sex
b. cannot transmit hiv to others through unprotected sex
c. cannot transmit hiv to others through needle sharing
d. all of the above

What effect do stimulants, such as cocaine, have on the nervous system? o a. stimulants change the activity of neurotransmitters. o b. stimulants mimic hormones and influence moods. o o c. stimulant|mchange how sensory information is processed. d. stimulants decrease brain activity.

Never seek shelter from a tornado: a. in a mobile home b. in a car or truck c. in a room with windows d. in any of the above

Aguarantee about the product in writing from the manufacturer is called the ?