The Fertile Crescent refers to: an area of settlements that were impacted when the moon took on a
civilizations which developed along rivers from the Mediterranean Se
the aid organization
the ability to irrigate crops

civilizations which developed along rivers from the Mediterranean Sea to the Persian Gulf

Explanation:

The definition of The Fertile Crescent is- An area of land that is shaped like a crescent moon that extends from the Persian Gulf o the Mediterranean Sea

on ody ssey ware in which i am pretty sure  you are on for this question

next time you should probably look a little closer at the definitions it will help so you don't get confused trust me, but anyway hope this helps.