Use а cоrrect subоrdinаtоr or FANBOYS conjunction bаsed on the punctuation in the sentence: but, yet, although, though, while, or even though. It can be more than one correct signal word, but you need to type only one. Do not change and do not type the punctuation. Make sure to use the capitalization rules. If the word is in the middle, do not capitalize it. ______ the octopus shows rapid intelligence, the oak tree demonstrates a slower, collective form of awareness.