We
need energy to do our daily works.We get this energy from the
food that we eat.When we eat ,teeth help in breaking the food
into pieces ,and then in our digestive system,the pulp passes
through the stomach and intestines.The useful digested food passes
through the intestine into the blood,to liver,and the waste
products are pushed out of the body. That useful digested food is
converted into energy that help us in working.All kinds of food
help in giving energy to the body.Balanced diet play a very
important role in giving an appropriate amount of energy to the
body.A Balanced diet is that which include a sufficient amount
of all necessary nutrients like carbohydrate,protein,Minerals,water,
fats etc.90% of our energy comes from fossil fuels.The main
source of energy is the sun ,Plant make their food with the help
of the sunlight.
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