PriyankaB
contestada

Should I use a line or bar graph to record my results for a heart rate investigation? In the investigation we had to find out how excersise affects heart rate. We had to test 5 exercises (running, push ups etc.) each 3 trials.

Respuesta :

Line graph because it shows the data of the heart rate increasing and decreasing. UR WELCOME- Gabi 
        Did the same thing in 7th grade

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