where its your heart?, in your floors , in your chest, how does your heart work ?, by pumping your blood into your lungs aka your loogies, by sleping , how many times a day does your heart work ?, 100,000 millon trillon billon times a day , 100,000, how big is your heart?, the size of your hand closed , the size of an elephant, does a womans hearts beat 60-100 time faster than a mans ?, true , false, how fast does a babys heart beat a minute , 1, 90-160.

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