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Author Question: According to fossil evidence, how far back in time did life on Earth exist? A) about 545 million ... (Read 65 times)

Alygatorr01285

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on: Jul 27, 2018
According to fossil evidence, how far back in time did life on Earth exist?
 
  A) about 545 million years B) about 2.0 billion years
  C) about 65 million years D) about 3.5 billion years or more

Question 2

Oceans cover more of Earth's surface than land.
 
  Indicate whether the statement is true or false


laurnthompson

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

D

Answer to Question 2

TRUE


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