pedagog profile image 77

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,


sort by best latest

eternals3ptember profile image60

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

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment
  • pedagog profile image

    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.