Concept:HIV/AIDS weakens the immune system and produces symptoms that generally involve loss of body functions, not healthy growth.
Explanation:The early symptoms of HIV/AIDS include tiredness, headache, sore throat, swollen lymph nodes, fever, rash, muscle and joint pain, and ulcers in the mouth or on the genitals.
Other common signs are loss of appetite, weight loss, unexplained fever, and frequent infections that resist treatment.
These symptoms show that the body is being weakened by the virus.
A person with HIV/AIDS does not experience systematic growth of the body.
Instead, the disease usually leads to weight loss and wasting over time.
Therefore, "systematic growth of the body" is not a symptom of HIV/AIDS.
Answer:D. systematic growth of the body