1.Walking or jogging is an aerobic exercise whereas fast running is anaerobic. Why?
2.Put your arm straight up over your head.Clench and unclench your hand. Do this until you cannot continue. Why did you have to stop?
3.Why is it harmful to sleep under a tree at night?
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Please find below the solution to the asked query
3. It is harmful for a person to sleep under the tree during night because trees release only carbon dioxide at night and humans need oxygen to breathe. Due to lack of oxygen there would be a lot of suffocation which would not allow person to breathe properly. Thus one cannot sleep under the tree at night.
-High amount of urea in a person's urine is a result of eating a meal rich in proteins.
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Please find below the solution to the asked query
3. It is harmful for a person to sleep under the tree during night because trees release only carbon dioxide at night and humans need oxygen to breathe. Due to lack of oxygen there would be a lot of suffocation which would not allow person to breathe properly. Thus one cannot sleep under the tree at night.
-High amount of urea in a person's urine is a result of eating a meal rich in proteins.
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