Who may approve requests from civil authorities or qualifying entities involving Federal military support for: law enforcement; civil disturbance operations; chemical, biological, radiological, nuclear, and explosive (CBRNE) events; and potentially lethal events?

The correct answer to the following question will be "SecDef ".

Explanation:

SecDef (Secretary of Defence) seems to be the U.S. Defense department's boss and chief executive, the U.S. Army's executive or judicial branch. It command and control role over most of the U.S. Army is comparable to more than just the presidents.

It may accept the enforcement of law requests from civilian authorities or eligible agencies that require federal military assistance or help.

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.