use the excerpt to answer the question.

Good sleep hygiene, the behaviors that promote good sleep, will help ensure that middle schoolers get enough sleep.

how does the author develop the key concept in this sentence?

The author develops the key concept in this sentence by introducing the term "good sleep hygiene" and explaining that it refers to the behaviors that promote good sleep. The author then states that practicing good sleep hygiene will help ensure that middle schoolers get enough sleep.

i didnt ask that can you please give me an answer that gave you?

Apologies for the confusion. The author develops the key concept in this sentence by stating that "good sleep hygiene" is the set of behaviors that promote good sleep. The author then connects this concept to the idea of ensuring that middle schoolers get enough sleep by suggesting that practicing good sleep hygiene is the way to achieve this goal.

The author develops the key concept by mentioning "good sleep hygiene" as the behaviors that promote good sleep. This implies that the author will further elaborate on what good sleep hygiene entails and how it can help middle schoolers get enough sleep. To fully understand how the author develops this concept, we would need to read the surrounding text or the entire article, if available.

give them the freaking answer choices they just cant go into what assessment that your in and just program what answer choices ur talking abt