Question

1. Which of the following can trigger attacks of asthma?

A) All of the below
B) Allergy
C) Exercise
D) Infection
2. The power of a microbe to produce disease is called its
A) Impurity
B) Cell membr

Answer 1

Answer: i believe your awnser is B, C,D

Step-by-step explanation:

usually, when you exercise it can trigger asthma since you need more air to breathe to cool you down causing irritation in your lungs leading it to trigger your asthma. therefore with that information, C is correct.