Answer:
Raccoons must push lids off of garbage cans, or else they will go hungry.
Explanation:
Coordinating conjunctions are words that join two or more elements of equal syntactic importance, or grammatical rank, e.g. nouns, adjectives, verbs, phrases or independent clauses.
There are seven coordinating conjunctions: for, and, nor, but, or, yet, and so (to help you memorize them more easily, you could you the mnemonic FANBOYS).
In this sentence we have two clauses, connected by one of the coordinating conjunctions: OR. That is our answer.
