In Another Context....
a: Cellulose ~
b: a sponge
What: "Cellulose is like a sponge. If you drop a sponge in water, it saturates instantaneously. A wet sponge readily loses water when it is placed on a dry substrate. In order for an isolated plant cell, like a unicellular alga, to survive, it must be in constant contact with water."
Useful?
Writer: Not Stated
LCC:
Where:
Date: May 2 2013 10:36 AM
# 2861 Critique Analogy