---

---

Select your answer:
         

Next Quiz >

Topics:

Life Cycle - Bee Gaseous Exchange in Humans Health issue related to immune system Mitosis DNA and Genetic Manipulation Virus, Bacteria, Immunity Pulmonology/Respiratory Blood Formation and Clotting All About Blood Entomology BMI, Body Composition and Body Types Joints and Range of Motion Skin Diseases Health Related Fitness Circulation of Blood

Other quiz:

Fitness › View

a feeling of worry because of problems in your life

A. Cancer

B. Diet

C. Stress

D. Relax

---

Immune System › View

Which of the following best describes AIDS?

A. A virus that slowly destroys the immune system

B. A disease that is due to a weakened immune system

C. A bacterial infection that causes opportunistic infections

D. A virus similar to HIV

---