Which of the following is not a function of the skeletal system? a. production of blood cells b. storage of minerals c. involved in movement d. storage of fat e. production of body heat

First, analyze each option to determine if it is a function of the skeletal system or not. a) Production of blood cells: This is a primary function of the skeletal system. The bone marrow present in our bones produces red and white blood cells. This process is called hematopoiesis. b) Storage of minerals: This is also a primary function of the skeletal system. The bones act as reservoirs for minerals such as calcium and phosphorus, which help maintain the body's mineral balance. c) Involved in movement: The skeletal system works with the muscular system to facilitate body movement. The bones act as levers while the muscles provide the contractile force necessary to move the skeleton. d) Storage of fat: This is another function of the skeletal system. Yellow bone marrow, found in the medullary cavities of long bones, stores energy-rich fats. e) Production of body heat: Although muscles generate heat when they contract, it is not a primary function of the skeletal system. The main function of the skeletal system is to provide support, protection, and aid in movement. The production of body heat is primarily carried out by the muscular system and cellular metabolism.

Based on the analysis of each option, the production of body heat (option e) is not a primary function of the skeletal system. Thus, the correct answer is: e) Production of body heat