Monday, February 23, 2009

Bone Marrow

What does bone marrow do for the body?? page 844 of the text book

4 comments:

Anonymous said...

Red bone marrow produces all blood cells. Yellow bone marrow is mostly fat, and it stores energy. It is inside the bone and it's a layer of spongey bone.

kelseyr. said...

Produces all blood cells. It also stores energy because it is fat. There are two different types that do these things.

Rylee said...

Bone marrow is found inside the bones of the body. In adults it helps to produce blood cells. Two types of bone marrow are red marrow and yellow marrow.

Kelsey M. said...

There are 2 types of bone marrow. Red bone marrow produces all blood cells. Yellow bone marrow is mostly fat and it stores energy.