The answer is c: vitamins
Answer:
The correct answer is "Feeling sad after losing a game".
Explanation: Because the other three are very common signs and symptoms of depression. Feeling sad after losing a game is not one of it!
The answer is HIV. Hiv or human immunodeficiency is a virus that can weaken the body's immune system. Infection with HIV causes a life-threatening illness called AIDS also as immunodeficiency syndrome.
