What is the hormone in your brain that makes you feel happy?

Vertebrates have this type of circulatory system: wut i it owo

Which scenario represents consensual sex? lena has sex with a minor at a party. marco has sex with steffany, who has been drinking a lot of alcohol. twenty-year-old robert has sex with his 21-year-old boyfriend. o quan has sex with a woman with a mental disability whom he knows very well.

Which of the following methods had the highest risk of transmitting hiv? a) oral sex b) sharing needles c) sweat d) preseminal fluid