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Author Question: At the start of the Paleozoic, North America ________. (Read 27 times)

abc

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on: Feb 28, 2020

Question 1

The beginning of the Phanerozoic is marked by the ________.
◦ abundant life forms compared to earlier times
◦ evolution of land plants and animals
◦ development of hard body parts, such as shells and bones
◦ formation of large land masses
◦ existence of a modern atmosphere

Question 2

At the start of the Paleozoic, North America ________.
◦ did not exist
◦ had no plants or animals
◦ was a large number of small fragments that had not yet collided
◦ was mountainous and dry
◦ had abundant life
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by abc on Feb 28, 2020

Kedrick2014

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Reply #1 on: Feb 28, 2020
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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abc

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Reply 2 on: Feb 28, 2020
Gracias!

ricroger

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Reply 3 on: Yesterday
Excellent

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