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Author Question: Which of the following appears least important in the evolution of life here? A) the magnetic ... (Read 69 times)

codyclark

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on: Jul 27, 2018
Which of the following appears least important in the evolution of life here?
 
  A) the magnetic field of the Earth
  B) the correct distance from the Sun
  C) an Earth-like atmosphere
  D) the presence of water and carbon atoms
  E) the stable luminosity of the Sun for billions of years

Question 2

Approximately how long between the evolution of single versus multicellular organisms?
 
  A) 4.5 billion years
  B) two billion years
  C) one billion years
  D) 600 million years
  E) 63 million years


Galvarado142

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

A

Answer to Question 2

B


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