____ does not transmit AIDS.

Concept:Oxytocin is a chemical in our bodies that is sometimes referred to as the "cuddle hormone" by scientists. This is due to the fact that its levels rise when we hug, touch, or sit close to another person. Oxytocin is linked to happiness and reduced stress. Scientists discovered that this hormone has a powerful effect on women.

 It can't be transmitted by means of spit, sweat, skin, feces, or pee. So, there's no chance of getting HIV from standard social contact, such as closed-mouth kissing, shaking hands, sharing drinks, or hugging someone since those substantial liquids aren't traded amid these exercises.

Hence, the correct answer is option 2.