How does the author develop the key concept in the sentence

Good sleep, hygiene the behaviors that provide good sleep will help ensure that Middle School has good enough sleep

1 answer

The author develops the key concept in the sentence by explaining how good sleep hygiene behaviors can help ensure that Middle School (presumably a person) gets enough sleep. This implies that the author will further discuss what constitutes good sleep hygiene behaviors and how they are beneficial for Middle School in achieving quality sleep.