Activity 3 ncert of class 10
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This activity is regarding developing a relation b/w economic background of a person and his/her nutritional status.This activity tells us about BMI.
BMI stands for Body Mass Index.It is a measurement of weight according to his/her respective height.To calculate the BMI , weight of a person is divided by the square of height.This shows the nutrional status of the people
Undernourished are under 18.5 and
over nourished are above 25.
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