Science

when researchers find a reasonably complete fossil of a dinosaur,they can determine the mass and weight of the living one based on the dimension of the fossil bone,how can this be achieved?

Asked by talei2 15 years ago 3/18/2010 1:53 AM

Last updated by anonymous 15 years ago 3/30/2010 12:15 AM

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Answered by hairykid34 15 years ago 3/30/2010 12:15 AM

they know the density of bones of animals today so they use that to guess the weight of the living one