Question

select the word or phrase that is redundant and can be removed without changing the meaning of the text.
combat canines in the u.s. military played an essential and important role in finding improvised explosive devices, or ieds, during the war in afghanistan.
submit

Explanation:

The words "essential" and "important" have similar meanings. Using both is redundant. Removing one still conveys the significance of the combat canines' role.

Answer:

"important"