Each person ran one mile 3 times and had their heart rate recorded. Can you think of any reasons why the 3 measurements were not always exactly the same, even though it was the same person and the same distance?

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.