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Author Question: Which of the following best describes the principle of faunal succession? A) Rock layers will ... (Read 107 times)

Sufayan.ah

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Which of the following best describes the principle of faunal succession?
 
  A) Rock layers will extend equally in all directions until they pinch out or reach the edge of a basin.
  B) Fossil organisms succeed one another in a specific and identifiable order.
  C) Only the most successful organisms will survive climatic extremes.
  D) Faults are younger than the materials they cut across.

Question 2

If 235U has 92 protons, how many neutrons does it have?
 
  A) 25
  B) 92
  C) 143
  D) 235



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daiying98

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: C




Sufayan.ah

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Reply 2 on: Jul 16, 2018
:D TYSM


Joy Chen

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Reply 3 on: Yesterday
Gracias!

 

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