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Author Question: Prior to the formation of the protostar, ________. (Read 38 times)

Lisaclaire

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on: Feb 28, 2020

Question 1

Which of the following is not true of first generation stars?
◦ They have violent, explosive deaths.
◦ They are very dense.
◦ They are composed primarily of hydrogen.
◦ They are massive.
◦ They are short-lived.

Question 2

Prior to the formation of the protostar, ________.
◦ nuclear fusion converts hydrogen to helium
◦ the interstellar clouds are composed of equal amounts of hydrogen and helium
◦ nuclear fusion does not occur
◦ the temperature of the cloud is greater than 10,000 K
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by Lisaclaire on Feb 28, 2020

lauravaras

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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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Lisaclaire

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Reply 2 on: Feb 28, 2020
Wow, this really help

ttt030911

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Reply 3 on: Yesterday
Gracias!

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