a: bone marrow ~
b: a perfect food
What:
Crosby reminded me that the function of bone marrow is to produce red blood cells. Because it is, in effect, a factory for the creation of cells, Crosby says, bone marrow is like an egg: "a perfect food. It's got everything in it needed to create and sustain life."
Useful?
Writer: Guy Crosby
LCC:
Where:
Date: Feb 8 2015 8:05 PM
# 7278 Critique Analogy