Question

Summary of chapter 7 The Wonder called sleep

Answer 1

Answer:    A good sleep gives us rest and calms down our mind and body after a day's tight activities. ... A series of things happen to us during sleep. During sleep we dream, muscles are relaxed, brain feels refreshed, heart beat becomes slower, blood pressure and temperature of our body fall down.

here it is . i hope it helps

Answer 2

Answer:

Sleeping is the most important part of our day , sometimes we are very tired by working full day so in that situation to take rest, sleeping works very important role and it also calms our mind and makes us free of tired and stress