a: Acquired immunity ~
b: a state or national military force
What:
"Acquired immunity is like a state or national military force in that it takes it a bit longer than the on-duty police force to respond to an emergency,but it is more specialized and better trained in certain emergency functions"
Useful?
Writer: Duke Johnson
LCC:
Where:
Date: Jul 28 2015 5:43 PM
# 8078 Critique Analogy