Question

what is a helmet and why should it be used?​

Answer 1

Explanation:

A helmet is a form of protective gear worn to protect the head. More specifically, a helmet complements the skull in protecting the human brain. Ceremonial or symbolic helmets (e.g. UK policeman's helmet) without protective function are sometimes worn.

Answer 2

Answer:

Helmet is a hard or padded protective hat, various types of which are worn by soldiers, police officers, firefighters, motorcyclists, athletes, and others.

SHOULD BE USED BECAUSE :

Impact reduction and shock absorption due to reduced shock impact.

Reduce the risk of traumatic brain injury.

Reduce the risk of unfortunate death.