Bone marrow
From Conservapedia
A soft tissue inside the bone that produces blood cells, including the ones that fight infection.[1] The bone marrow is brown substances that can be viewed after the bone is broken on a dead animal or human. This article is a stub. You can help Conservapedia by expanding it.
References
- ↑ Wile, Dr. Jay L. Exploring Creation With Biology. Apologia Educational Ministries, Inc. 1998
