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Author Question: Which of the following is true of planets? A) They are self-luminous balls of hot gases. B) ... (Read 22 times)

audie

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on: Jul 27, 2018
Which of the following is true of planets?
 
  A) They are self-luminous balls of hot gases.
  B) They generate their own energy.
  C) They are of identical size.
  D) They are nonluminous bodies.

Question 2

2.36  108 is equal to _____.
 
  A) 23,600,000
  B) 236,000,000
  C) 2,360,000,000
  D) 23,600,000,000


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nanny

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

D

Answer to Question 2

B


audie

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Reply 2 on: Jul 27, 2018
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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