___is a group of organs that work together to perform a common function

Organ system is a group of organs that work together to perform a common function

Explanation:

the organ that works together are made up of tissues to perform a common function which is called an organ system as it comprises of different organs to perform a unison task

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.