Question

reflection question
why do you think the body needs both immovable joints and slightly movable joints? what might happen if all joints were freely movable?

Explanation:

Immovable joints, like those in the skull, provide stability and protection for vital organs. Slightly movable joints, such as those between vertebrae, offer some flexibility while maintaining structural integrity. If all joints were freely movable, the body would lack the necessary support and protection, leading to potential instability and increased risk of injury to organs and the skeletal - muscular system.

Answer:

The body needs immovable joints for stability and organ - protection, and slightly movable joints for a balance of flexibility and support. If all joints were freely movable, there would be instability and higher injury risk.