The role of the auditory system is to decide which components form the sound link.

For over 50 years, scientists have argued about the role of the immune system in preventing the initiation of cancer.

The role of the nervous system is to generate behavior.

The role of the federal government and the legal system in dealing with "Neos" is also given in greater depth.

Another important role of the immune system is to identify and eliminate tumors.

The primary role of the integumentary system is to provide protection for the body.

So, as was rightly said, the role of the advisory system is crucial.

This approach has been extended to describe the role of the adaptive immune system in maintaining the host-microbial relationship.

Like medicine, the role of the legal system of a country is also to alleviate human suffering.

The role of the urinary system is to cleanse the blood.