What are labor resources? human effort necessary to produce goods
artificial goods made by human industries
human technology that allows for greater efficiency
natural materials replenished through human activity

A

Explanation:

human effort necessary to produce goods

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.

the scientific method.