Answers

2015-12-21T13:12:08+08:00
Para sa akin ay ang mga dinosaurs..

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2015-12-21T17:47:03+08:00
Trilobites assumed to be the oldest organism because it was emerged during Paleozoic era, about 600 million years old, compared to dinosaurs, dinosaurs lived during Jurassic period in Mesozoic era
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