for people who ask thees kind of questions
For protection and to stop your brain flopping about and annoying people.
skull
your skull
the skull is necessary because it protects your brain
The bones in the skull
Protection(?)
To maximize protection of the brain
The cerebrum
censorship
For the protection
The nerve fibers of the brain are wrapped by a layer of fat. The fat acts as protection for the brain when the head is struck in an accident.
Brain bucket, headgear, crash protection.