Toggle navigation
Sign Up
|
Sign In
? HELP
study guides
lesson plans
bios
essays
homework help
Sign In
Home
>
Biology
>
Homework Help
> What is asthma?
Biology
What is asthma?
Asked by
arwen46
on 27 Apr 04:57
Last updated by
anonymous
on 28 Apr 18:58
1
Answers
Log in to answer
Answered by
Dr. John Carmen
on 28 Apr 18:58
Asthma is where the respiratory passageways are narrowed by bronchiolar spasms.