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Author Question: Which type of molecules, vital to our life, were found to have survived a fiery descent to Earth on ... (Read 19 times)

azncindy619

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on: Jul 27, 2018
Which type of molecules, vital to our life, were found to have survived a fiery descent to Earth on meteorites?
 
  A) amino acids B) lipids C) DNA D) sugars E) vitamins

Question 2

Compare and contrast Jupiter and the brown dwarf in the Gliese 229 system.
 
  What will be an ideal response?


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rachel

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

A

Answer to Question 2

Jupiter and the Gliese 229 brown dwarf are approximately the same size. However, the brown dwarf has about 50 times Jupiter's mass and is therefore much denser and warmer.


azncindy619

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Reply 2 on: Jul 27, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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