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Author Question: What was detected on Halley's Comet and observed on Hale-Bopp that imply the possibility of life on ... (Read 80 times)

Lisaclaire

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on: Jul 27, 2018
What was detected on Halley's Comet and observed on Hale-Bopp that imply the possibility of life on Earth originating in space?
 
  A) DNA
  B) amino acids
  C) organic material
  D) nucleotide bases
  E) ammonia

Question 2

Gaps in the asteroid belt (often called Kirkwood gaps) are caused by
 
  A) tidal forces from the Sun.
  B) tidal forces from Jupiter.
  C) the competing gravitational tugs of Mars and Jupiter.
  D) orbital resonances with Jupiter.


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bhavsar

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

C

Answer to Question 2

D


Lisaclaire

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

tandmlomax84

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Reply 3 on: Yesterday
Wow, this really help

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