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Author Question: What other recent hypotheses would corroborate the hypothesis that life on Earth originated in ... (Read 59 times)

P68T

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on: Jul 27, 2018
What other recent hypotheses would corroborate the hypothesis that life on Earth originated in space? (Choose all that apply.)
 
  A) amino acids forming DNA
  B) meteorites containing amino acids
  C) cometary impacts as the source of water on Earth
  D) early aerobic organisms created the oxygen in Earth's atmosphere
  E) the fossil record showing how biological organisms on Earth have changed over time

Question 2

The Tully-Fisher relation exists between the galaxy's luminosity and its:
 
  A) color.
  B) age.
  C) rotation.
  D) mass.
  E) size.


jaymee143

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

B

Answer to Question 2

C


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