Answer:
I would say maintain flexibility
Explanation:
The other options seem too vague, but it could be excercise??? It is worded weirs. Flexibility refers to stretching.
The answer is answer choice A
An immune disorder is a malfunction of the immune system. Immune disorders are often caused by inherited mutations or even acquired from someone else. Immune disorder can cause infections to different parts of the body and misdevelop the internal organs.
False there is no window period if you get HIV it will be in your blood when they test it
Hope this helps