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Author Question: Which of the following statements is probably true about the very first stars in the universe? A) ... (Read 66 times)

michelleunicorn

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on: Jul 27, 2018
Which of the following statements is probably true about the very first stars in the universe?
 
  A) They were made only from hydrogen and helium.
  B) They were made from pure energy.
  C) They were probably orbited only by terrestrial planets, but no jovian planets.
  D) They were made approximately of 98 hydrogen and helium, and 2 of heavier elements.

Question 2

What effect are magnetic fields thought to have on star formation in molecular clouds?
 
  A) They can help resist gravity, so that more total mass is needed before the cloud can collapse to form stars.
  B) They accelerate the star formation process.
  C) They allow small stars to form in isolation within gas clouds.
  D) Nonethere are no magnetic fields in interstellar space.


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miss.ashley

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


michelleunicorn

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Reply #2 on: Jul 27, 2018
TY


miss.ashley

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Reply #3 on: Jul 27, 2018
You're welcome


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