a: Yeasts ~
b: kids
What:
"Ethanol from grass is difficult, it takes expensive enzymes to get the cellulose to break down. Yeasts are like kids, they like simple sugers, not locked up inside vegetables."
Useful?
Writer: fultondp
LCC:
Where:
Date: Jul 10 2014 6:40 PM
# 5906 Critique Analogy