One role of the skeletal system is to produce

The skeletal system is system in the body that consists of bones, cartilages, ligaments and other tissues that perform essential functions for the human body. It provides support of the body, protects the  internal organs and allows body movement. The bones in the the human body support and also protect organs and the soft areas of the body. One role of the skeletal system is to produce blood cells. The blood cells are produced by bone marrow.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.