There is a ratio between the size of the organisms heartbeat and the organism in all mammals. Every mammals heart beats either faster or slower than others. In the human body, the heart beats at least around 70 times per minute but a squirrels heartbeat would be faster and beat at least around 200 times per minute. This signifies that the smaller a mammal is, the faster their hearts beat, but a much larger mammal would have less beats per minute. Every animal has a certain amount of heart beats throughout its life. The less heartbeats an animal has, the longer it lives, but the most heartbeats an animal has each minute wouldn't not have a very long life.
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AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
May 2014
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