it would be a parasite because if the parasite affects a important being it can change the whole environment
Answer: Eating good nutrition can help you perform your vest in any physical activity.
Explanation:
You are looking for vaccine.
<span>While new cases have been reported in all regions of the world, approximately two-thirds are in sub-Saharan Africa, with 46% of new cases in Eastern and Southern Africa( hope i'm right)</span>
I'd say B. Immune suppression.