Final answer:
Bones indeed provide the framework for our bodies and protect internal organs, serving as a fundamental element for body stability and organ protection, which validates both statements as true.
Step-by-step explanation:
The statement that bones provide the framework for our bodies is true. Our skeletal system is essential for maintaining the correct shape and posture necessary for various bodily functions. Bones do indeed cocoon organs and serve as the crux of our body's stability, which is also true. The rigid, yet flexible framework of our skeleton supports the other organs of the body, enables movement, protects internal organs from injury, produces blood cells, stores and releases minerals and fat, and performs several other critical roles.
For instance, the skull encases the brain, providing crucial protection, while the vertebral column shields the spinal cord. The rib cage, composed of ribs and the sternum, safeguards the heart and lungs, allowing for necessary expansion and contraction with breathing movements.
Bones are dynamic and complex organs composed of dense connective tissues, including collagen, and are reinforced with calcium and mineral salts for strength. In addition to their main supporting and protective roles, bones serve as attachment surfaces for muscles, aid in bodily movements, and contribute to mineral homeostasis and endocrine hormone production. Overall, the skeletal system's principal tasks are supporting the body's structure against gravity and enabling mobility through its cooperation with the muscular system.