2. Foster discusses some theories behind why sleep is so important. In his third theory, what examples does he give of how sleep helps us cognitively?

And the 1 points are for this 20 if i get all 3 of them correctly i will give you brainliest and if you only get all 3 i will give you brainliest including a and the rating will be 5 and if you get those i will give you 20 points