What does the skeletal system provide for vertebrates?

The skeletal system in vertebrates serves multiple essential functions, including both the protection of body organs and providing a framework for movement. It is structured to protect vital organs, such as the brain, heart, and lungs, by encasing them within hard structures like the skull and ribcage. At the same time, the skeleton provides a rigid framework that supports muscles during movement, allowing for the locomotion and manipulation of the environment.

This dual role is fundamental to the functionality of vertebrate organisms, as it enables them to maintain their structural integrity while also facilitating various forms of movement necessary for survival, such as running, flying, or swimming. The comprehensive nature of the skeletal system effectively meets both these critical needs, making it vital for the overall health and capability of vertebrates.