The skull helps to protect the brain from injury.
Skull bones protect your brain.
the brain is in the skull to protect it, and the brain is part of the nervous system.
brain
SKULL: protect the brain
The cranium and underlining meninges and fluids help to protect the brain.
It's one of the 4 bones that help protect the brain.
The brain is protected by the thick, hollow skull.
The skull protects the brain.
Helmets protect the head, ears and brain. It fully covers the head and ears and snaps around the neck area. By protecting your head it also protects your brain.
Because the brain is IMPORTANT. We do not want it to be damaged (this is why we wear helmets if we plan to do something where the head could be injured).
Technically, there isn't such a thing as a "head system," but your skull (part of your skeletal system) protects your brain.
The brain