Distractors
Blood, semen, breast milk, vaginal secretions, and saliva.
Blood, semen, vaginal secretions, and saliva.
Blood, semen, breast milk, vaginal secretions, saliva, and tears.
Key
Blood, semen, breast milk, or vaginal secretions.
Question
In the column “HIV and AIDS: What You Need to Know,” author Ruth Werner explains that HIV enters the body through: