Question

Plz tell that how to make a graphical representation of breathing of 3 persona at rest , normally breathing and after excercise ?

Answer 1

normal breathing of person 

Answer 2

Take the 3 persons and take a small strip of paper.Now hold it in front of his nose and tell him to breathe normally....2 times the person inhales and exhales=1 breath Count the no of breaths..Now do the same for all three and then see whose is how much...Accordingly make a graph with x axis the name of persons and y axis no of breaths...Now do the same before the sleep and after playing or excercising...Put them all in a comparative graph( comparative, that means, three records in the same graph, eg- Sonu has 25 breaths, 20 and 24 so make a bar graph with sonu and put all three together and do the same for other two)