Answers

2015-09-23T15:10:02+05:30
I think at first the egg came on earth because the first thing on the earth was a cell and egg is also a cell but the scientist says that hen has came first because the formation of eggs is only possible by a protein found in hen's overies
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2015-09-23T15:12:39+05:30
ACCORDING TO ME NONE OF THEM MIGHT NOT HAVE COME. WHEN WE SEE THE PAST  OF MOST OF THE ANIMALS HAVE COME THROUGH THE WATER, WHEN WE SEE WE WERE CHIMPANZEES BEFORE BEING  HUMANS. HENS MIGHT BE ANYTHING LIKE A LARVAE OR ANY OTHER SORT, AND LATER MUST HAVE GONE THROUGH A EVOLUTION LIKE THE HUMANS. AND LATER MUST HAVE BECOME HENS, AND LATER THEY MUST HAVE STARTED LAYING EGGS.
BUT ITS NOT CONFIRMED WHICH CAME FIRST EGG OR HEN.
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