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Author Question: A solar system contains a. primarily planets. b. large amounts of gas and dust but very few ... (Read 81 times)

fagboi

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on: Jul 27, 2018
A solar system contains
 
  a. primarily planets.
  b. large amounts of gas and dust but very few stars.
  c. large amounts of gas, dust, and stars.
  d. a single star and planets.
  e. thousands of superclusters.

Question 2

64,200,000,000 is equal to
 
  a. 6.42  107.
  b. 6.42  107.
  c. 6.42  1010.
  d. 6.42  1010.
  e. 1.0  1064.2.


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ErinKing

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

d

Answer to Question 2

c


fagboi

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Reply 2 on: Jul 27, 2018
Excellent

bitingbit

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Reply 3 on: Yesterday
Wow, this really help

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