HELP ME OUT PLEASE What are your body's natural barriers to protect you from pathogens

a) Skin, mucous, tears, and saliva

b) stomach acid, and mucous membranes

c) All of the above

Hiv can be transmitted through oral sex. you can get hiv through vaginal fluid and semen. if you have an open sore or cut in or near your mouth and an you get the semen or vaginal fluid of an infected person in those cuts or sores, you can get hiv