Which system of the body is damaged in a case of paralysis, where movement cannot occur due to an injury to the spinal cord?

Ithink the answer is 1. warmth

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