dependent - something you need, sustain - to continue or keep up an action, event, or thing, thrive - to grow strong and healthy, effective - when something has good results, factor - something that can lead to a specific result, endangered - to be at risk of disappearing forever, extinct - something that is no longer living, appeal - a serious request for help, recover - to get something back, policy - an official guide to how something should be done, protection - keeping people, animals, and things safe,

G6.U4.W1 Vocabulary

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