Asthma

This was a report/essay i had to write for my highschool biology class. It was open for any topic concerning biology and i chose Asthma.
Asthma
Asthma is a disorder that affects the respiratory system. Asthma causes the airways to the lungs to contract or shrink making it difficult for air to enter and exit the lungs. When this occurs, shortness of breath will take place and breathing will make rough wheezing sounds. This contracting can be reversed with special medications such as pills and inhalers. …