 _can cause inflammation
temperature pathogens steroids arteries dilation Infection disease symptoms
A B C D E F G H
Inflammation causes the tissues that line the airways to swell and produce extra or thick mucus.
infection can cause inflammation 
 _can cause inflammation (A) temperature (B) pathogens (C) steroids (D) arteries (E) dilation (F) Infection (G) disease (H) symptoms