Final answer:
In the sentence, 'She does not like chicken or fish,' the coordinating conjunction is 'or,' which connects the nouns 'chicken' and 'fish.'
Step-by-step explanation:
In the sentence “She does not like chicken or fish,” the coordinating conjunction is “or.” This coordinating conjunction connects the two nouns “chicken” and “fish.” Coordinating conjunctions are used to join individual words, phrases, or independent clauses that are grammatically equal. The acronym FANBOYS is a helpful tool to remember the seven coordinating conjunctions: for, and, but, or, yet, so. A comma is not necessary before the conjunction in this example because it is connecting two nouns rather than two independent clauses.