The skeletal system is responsible for all BUT one of these functions in our body.

Responses
A protect organsprotect organs
B produce Vitamin Dproduce Vitamin D
C produce blood cellsproduce blood cells
D provides shape and support

B produce Vitamin Dproduce Vitamin D

The skeletal system's primary functions include providing shape and support to the body, protecting internal organs, and producing blood cells within the bone marrow. The production of Vitamin D is not a function of the skeletal system; it is synthesized by skin cells in response to exposure to sunlight (specifically UVB radiation) and can also be obtained from dietary sources and supplements. Vitamin D is then processed by the liver and kidneys to become active and usable by the body.