the helmet protects the brain
the hard structure protects your nervous system from getting damagedYour skeleton protects your nervous system by providing a sort of helmet for your brain. This helmet is called your skull and it helps keep the most important part of your nervous system safe.
it protects your head
The benefits of a Protec helmet are many. This helmet has been called the 'classic bike helmet'. It protects your head when you are participating in sports that can cause damage if a helmet is not used.
A helmet is a riding garment. It protects the rider in case of a fall or a crash.
Wearing a helmet protects the head, and many of your body's systems are controlled from there.
One that protects it
The cranium (the skull minus the lower jaw) covers and protects the brain much as a helmet does to protect the head.
The hair in your nose protects you by catching things like dust, germs, etc.
protector or strong defense of the Scyldings or Danes. The metaphor suggests that Hrothgar is like a helmet that shields and protects his people from harm and danger.
Yes, It is important to wear a helmets in your rides. Helmets can protects you from any accident.
Because earplugs protect you from loud noises like a helmet protects you against hitting your head and goggles protect you from getting stuff in your eyes.