[color:a58f=indigo][b]Why do we feel sleepy?[/b][/color]
[color:a58f=indigo][b]During the day we are doing all sorts of things ,and our brains work very hard . At night things slow down and get quiet . After a busy day our brains are tired ,so we get sleepy. But to be more accurate the reason is the reduction of light ,noise and the drop in temperature combined with the need for rest[/b][/color]
[color:a58f=indigo][b]But some nights we just don’t feel sleepy ![/b][/color][color:a58f=indigo][b] Grown ups who get up and go to work at night don’t feel sleepy When we are excited and looking forward to something we're going to do the next day, we may find it rather hard to get o sleep As we ge older we need less sleep per day[/b][/color]
[color:a58f=indigo][b]Age 1needs 15 hours of sleep[/b][/color]
[color:a58f=indigo][b]Age 4 needs 12hours of sleep [/b][/color]
[color:a58f=indigo][b]Age15 needs 9hours of sleep [/b][/color]
[color:a58f=indigo][b]Age 40 needs hours of sleep[/b][/color]
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