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Author Question: Well preserved remains of many tiny organisms extend the record of life back beyond ________ billion years. (Read 90 times)

vicotolentino

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Question 1

Most ________ rocks are devoid of fossils; consequently this is the least understood span of Earth's history.
◦ Paleozoic
◦ Precambrian
◦ Mesozoic
◦ Cenozoic

Question 2

Well preserved remains of many tiny organisms extend the record of life back beyond ________ billion years.
◦ 12
◦ 2
◦ 5
◦ 20


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Marked as best answer by vicotolentino on Feb 28, 2020

reelove4eva

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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vicotolentino

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Reply 2 on: Feb 28, 2020
YES! Correct, THANKS for helping me on my review


nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

 

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