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#1
07-26-2016, 09:22 PM
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Scientists believe LUCA is the Earth's first living thing
The Earth is more than four billion years old, and so is LUCA ? the first thing to ever live on it.
أكثر... ??????? ??????: Scientists believe LUCA is the Earth's first living thing || ??????: ahlam1399 || ??????: اسم منتداك
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العرض الشجري