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Author Question: A circular orbit would have an eccentricity of A) 0. B) between 0 and 0.5. C) between 0.5 and ... (Read 47 times)

segrsyd

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on: Jul 27, 2018
A circular orbit would have an eccentricity of
 
  A) 0.
  B) between 0 and 0.5.
  C) between 0.5 and 1.
  D) exactly 1.0.
  E) infinity.

Question 2

What are scientists' best guess(es) for the requirement(s) of life?
 
  A) a source of materials (nutrients) B) energy to fuel the activities of life
  C) liquid water D) all of the above


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Athena23

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

A

Answer to Question 2

D


segrsyd

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

ryhom

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Reply 3 on: Yesterday
Excellent

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