The answer is race I think
This is false!
For example, let's take the situation in which you are stressed when you are not prepared for an exam and you have to take the exam. You can plan better your time and start preparing earlier or try to "stage" practice exams for yourself and the result will be less stress!
Answer:
c destroys them
Explanation:
hiv targets and destroys cd4.
D: more platonic friendships
Red Blood Cells i believe are not part of the immune system. They carry oxygenated blood to the organs of the body