Which population will likely decrease in size in the near future?

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,

the answer is