You want to be able to treat the disorder before it gets too bad and irreparable. If you figure out whats going on and what food or substances are causing the issue, you can avoid those and take other precaustions as well.
I believe A sounds most true
The next year after 2021 and 2022 is 2023
Answer:
B) T cell helpers that are destroyed by HIV
Explanation:
T cells helpers that are destroyed by HIV