Select the two prepositional phrases.Teens need approximately nine hours of sleep each night; however, most teens don't sleep nearly enough due to homework, screen time and early school start times.Submit

How many hours do children need to sleep? 20-21 6-8 10-11 15-16 22-24 0-3

How many hours of sleep are recommended for young adults each night, according to the National Sleep Foundation?Group of answer choices7-8 hours8-10 hours7-9 hours9-11 hours

How many hours of sleep are recommended for young adults each night, according to the National Sleep Foundation?

What are the general sleep requirements for an adult?8 to 12 hours12 to 14 hours7 to 9 hours

Select the three prepositional phrases.Is it productive to stay awake all night cramming for a test? Some researchers advise against late nights, since sleep is a critical component of academic success.Submit