a: Biodiversity ~
b: a gigantic pharmacy
What: "Biodiversity is like a gigantic pharmacy. Consider plants: more than one-fourth of the drugs commonly used today were originally derived from plants. Animals are a potentially important source of medicines, too. In fact, you never know where a future medicine might pop up. Who would have thought that vampire bat saliva could be useful? No wonder researchers are looking to biodiversity to find treatments and cures for cancer, AIDS and a host of other diseases."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Oct 28 2013 7:47 PM
# 4319 Critique Analogy