If you think about it, the human body has two of the most important Organs and Lims. For example 2 eyes, 2 legs, 2 Lungs... the list is endless.
Its a kind of safety device, one gets broke, you have a back up.
With the heart being one of the most important organs in the body why do we only have one.
Surely two smaller hearts would be must more effective??
or is this a thing of the future, maybe one day we will....
2007-01-29
00:39:18
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17 answers
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Biology