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Author Question: The oldest fossils on Earth are more than 3 billion years old. Indicate whether the statement is ... (Read 35 times)

sheilaspns

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on: Jul 27, 2018
The oldest fossils on Earth are more than 3 billion years old.
 
  Indicate whether the statement is true or false

Question 2

DNA molecules cannot be altered by chance errors in reproduction.
 
  Indicate whether the statement is true or false


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juiceman1987

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

T

Answer to Question 2

F


sheilaspns

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Reply 2 on: Jul 27, 2018
Wow, this really help

brbarasa

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Reply 3 on: Yesterday
Excellent

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