Answer:
Bacteria
Explanation:
An etiologic agent is a micro-organism that is capable of causing sicknesses and diseases
Lmaaaooo I don’t understand a thing lol
I would say a because he ran too much but that would be just me I think he hurt his knee from running too much more exercise but probably just aggravate his condition I could be wrong but this is what I think
Answer:
It cures all cases of cystic fibrosis.
Explanation:
Answer:
A normal resting heart rate for adults ranges from 60 to 100 beats per minute.
Explanation:any thing lower is unhealthy
