Answer:
this is because the child's immunity system has improved and the child's immune system can fight all the know bacterias that were given through the antibiotics...
Cholesterol (especially LDL*) tend to get into macrophages which migrate into blood vessels. Macrophages with cholesterol cannot get out of the vessels and stay there which causes a lipid mass in arteries. That causes atherosclerosis.
Not really. Lol very much a mixture tho
The Answer to your question is B that person Is right.