It Surrounds And Give Form To A Point...
a: Cell wall ~
b: the balloon in a water balloon
What: The cell wall is kinda like a the balloon in a water balloon. It surrounds and give form to a liquid center, the water. It can also expand and contract based on the amount of water in the balloon, but only so far. If there is too much water the balloon will explode. If there is little water the balloon will shrivel up to a small clump of rubber material.
Where: Reference Link Has Evaporated
Date: May 2 2013 11:06 AM
# 2868 Critique Analogy