a: vaccine ~
b: a disease
What:
"A vaccine is like a disease but a like a half active/weak one, which doctors inject into to you. because its weak, the body can overpower it and you can be cured. what this does is prepares the body for when the real disease does come so it knows what to do and get rid of the disease faster and be more prepared for it. "
Useful?
Writer: Not Stated
LCC:
Where:
Date: May 13 2014 6:36 PM
# 5686 Critique Analogy