I think it's cardiovascular, sickle cell I think you have to be born with, and celiac is an allergy to gluten
Answer:
Lead was discovered in the water.
Explanation:
Lead sometimes may leak into the water due to contamination form either waste that was dumped into the water or there are minerals in the water that may have formed.
It's D because if you are in a woodland area you could catch other things on fire, you might need to build a fire to stay warm.
Because her friends are altering and affecting her decision