Wednesday, February 16, 2011

blog 2

A  fossil record is hard to intercept because likeit is very easy to fake a fossil all you need is and organsim and some other materials like clay and bones. for a organsim to be considered a fossil it has to be at least 10 thousands years old. it just doesnt have to be from acient times for like example a mummy that is 6,000 years old is not considered a fossil even though it is just a mummy like it doesnt have to be an acient monument to be a fossil. Also a fossil has to be a living thing not a article such as a rock or something else that existed a while ago. Fossils are very hard to find the age of them because first you have discover the origin of the fossil,if the fossil is still exticnt.

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