Raju felt very difficulty in walking on a hilly roads.why is it so?
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2
Answer:
By walking uphill, you are increasing the amount of potential energy in your body. ... Your heart beats faster as these extra demands are placed on your body, your muscles have extra demands put on them to expend energy, and you quickly start to feel more tired.
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Answer:
IT IS BECAUSE AS U GO UP IN HILLY AREAS THE AMOUNT/CONTENT OF OXYGEN(O2) IS VERY LESS AS COMPARED TO THE PLAINS....!!!!
Explanation:
HOPE IT HELP$..!!!!
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