Which of the following part of human skeleton forms the helmet that protect the human brain

Explanation

The cranium is the skull bone that covers and protects your brain. It forms a hard dome around your brain like a natural helmet.

The tibia and fibula are leg bones. Sutures are the joints between skull bones. Only the cranium forms the protective covering for the brain.

Your cranium is made of several flat bones joined together. This creates a strong protective case that keeps your brain safe from injury.