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Author Question: Comets are composed of ____. a. rock and dust b. rock and metals c. ice and metals d. ice and ... (Read 132 times)

jlmhmf

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on: Jul 27, 2018
Comets are composed of ____.
 
  a. rock and dust
 b. rock and metals
  c. ice and metals
 d. ice and dust
 e. rock and gas

Question 2

The Sun is what spectral type?
 
  a. S2
 b. G2
 c. F2
 d. K2
 e. ST2 (Spectral Type 2)


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AaaA

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

d

Answer to Question 2

b


jlmhmf

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Reply 2 on: Jul 27, 2018
Excellent

strudel15

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Reply 3 on: Yesterday
:D TYSM

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