Which of the Following Lists of Functions BEST Describes the Skeletal

Multiple Choice

Which of the following lists of functions BEST describes the skeletal system functions?

A) Stores collagen, produces blood cells, protects internal organs
B) Provides a rigid framework and muscle attachments, protects internal organs, stores calcium, produces blood cells
C) Stores blood cells, provides a rigid structure to the body, produces potassium
D) Provides protection for internal organs, forms rigid levers that provide muscle attachments, produces blood cells