The skeleton doesn't directly manufacture white blood cells. That function is primarily handled by the bone marrow.

Here's the breakdown:

* Bone Marrow: This is the soft, spongy tissue found inside bones. It's the primary site of hematopoiesis, which is the process of creating blood cells, including white blood cells.

* Skeleton: The skeleton provides a framework and protection for the body, but it's not actively involved in white blood cell production. The bone marrow housed within the skeleton is the key player in this process.

So, while the skeleton is crucial for supporting the body and providing a home for the bone marrow, it's the bone marrow itself that performs the vital task of producing white blood cells.