Answer:
Unprotected se.ual contact: HIV can be transmitted through s.x with an infected partner. The virus can enter the body through cuts, sores, or tears in the mucous membranes or skin.
Sharing needles or syringes: HIV can be transmitted through sharing needles or syringes with an infected person. This includes injecting drugs, steroids, or hormones, and even tattooing or body piercing with contaminated equipment.
Step-by-step explanation: