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What is the main reason for great difference between average life-span of different mammals?


for common house mouse:4, for Norway rat :7, for dogs: 29, for cats:38, for polar bears:42, for horses:62, for Asian elephants:86,

 

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Col. Duke LaCross (...Okay, maybe I lied) (eternals3ptember) says

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5 years ago
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    pedagog 5 years ago

    so who manages the speed of cell division? is it genes or other metabolic processes. thanks for the response you are very sincere to all my questions.