1. Allergies
"Allergies occur when the immune system mounts a defense against harmless substances such as pollen or animal dander" (Shute 47). ... Some have to receive treatments a couple of times a week to once a month. ... As things have modernized, it seems that our human immune system has ran out of things to do" (Shute 48). ... Maybe they don't have the quantity of them that we have or it has to do with their immune systems. ...
- Word Count: 1007
- Approx Pages: 4
- Grade Level: High School