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The first life forms found on Earth were _____. bryozoans, bacteria, insects, shellfish,
The first life forms found on Earth were BACTERIA. [ ]
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User: The first life forms found on Earth were _____. bryozoans, bacteria, insects, shellfish,

Weegy: The first life forms found on Earth were BACTERIA. [ ]
Expert answered|cjabward|Points 700|

User: The last "hot house" or period of increased temperature occurred _____. during the time of the dinosaurs during the time of modern humans when there was no life on Earth during the Archean

Weegy: The last "hot house" or period of increased temperature occurred during the time of the dinosaurs
Expert answered|cjabward|Points 700|

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Asked 5/4/2013 11:12:43 AM
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In the _____ era, you would see ferns, trees, and dinosaurs. Proterozoic Paleozoic Mesozoic Cenozoic
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Asked 5/4/2013 11:03:21 AM
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When paleontologists refer to the "Big Five," to what are they referring? The five most influential organisms that have now become extinct. The five most influential mass extinctions in Earth's history. The five most influential events that have changed the surface of the earth. The five most influential inventions that have allowed them to study mass extinctions.
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Asked 5/4/2013 11:04:56 AM
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