Which of the following is responsible for more than 40 percent of all deaths in the United States each year?
a. skin cancer
b. type 2 diabetes
c. lung cancer
d. Cardiovascular Disease

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

Endurance would be my answer