Select the correct answer from the list. (1 point)

Question

Research shows that teenagers require at least eight to nine hours of sleep each night[ ]
, schools should consider implementing later start times so teens can get the sleep that they need.

Answer 1

The correct answer to complete the sentence is "therefore."

So the complete sentence would read: "Research shows that teenagers require at least eight to nine hours of sleep each night; therefore, schools should consider implementing later start times so teens can get the sleep that they need."