This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Prior to the formation of the protostar, ________. (Read 30 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
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
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Lisaclaire on Feb 28, 2020

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
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.
Answer Preview
Only 58% of students answer this correctly


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Feb 28, 2020
Great answer, keep it coming :)

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

The formation of micelles by amphipathic molecules The formation of micelles by amphipathic molecules
Four pieces of evidence that the reticular formation is involved in sleep. Four pieces of evidence that the reticular formation is involved in sleep.
Tornado Formation: Supercell Tornado Development Tornado Formation: Supercell Tornado Development
Formation of membrane attack stage of complement. C3b containing structures (see above) on the ... Formation of membrane attack stage of complement. C3b containing structures (see above) on the ...
Formation of the Early Earth Formation of the Early Earth
Bone formation in normal mice and mutants for the runt gene Cbfa1 Bone formation in normal mice and mutants for the runt gene Cbfa1
Video: Elementary kinetics

For a complete list of videos, visit our video library