a: Nervous System ~
b: tree
What:
Reason #3: "Just like the roots of a tree begin as small individual roots spread over a wide area, your nervous system begins as individual cells called neurons that are spread all throughout your body."
The rest are in the link.
Useful?
Writer: Not Stated
LCC:
Where:
Date: Mar 9 2014 1:39 PM
# 5268 Critique Analogy