ANATOMY

Detailed explanation-1: -The dorsal body cavity contains the central nervous system. It consists of two parts: The Cranial Cavity (Cranium) is formed from skull bones and houses and protects the brain.

Detailed explanation-2: -The brain is housed inside of a bony covering called the cranium. The cranium protects the brain from injury and along with the bones that protect the face are called the skull. Between the skull and brain is the meninges, which consist of three layers of tissue that cover and protect the brain and spinal cord.

Detailed explanation-3: -The cranial cavity fills most of the upper part of the skull and contains the brain.