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Author Question: Which of the following was an important source of prebiotic molecules (e.g., amino acids) on the ... (Read 79 times)

Yi-Chen

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Which of the following was an important source of prebiotic molecules (e.g., amino acids) on the early Earth?
 
  A) molecules produced on the surface by impacts
  B) molecules produced by chemical reactions near deep-sea ocean vents
  C) molecules transported to the surface by impacts
  D) all of these

Question 2

The process by which molecules escape from a liquid into the gas phase is called
 
  A) evaporation
  B) gasification
  C) sublimation
  D) condensation



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bimper21

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Answer to Question 1

D

Answer to Question 2

D




Yi-Chen

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


ttt030911

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Reply 3 on: Yesterday
Wow, this really help

 

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