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chezmoi chezmoi
wrote...
Posts: 1648
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7 years ago
Approximately how old is life on Earth?
A) 36 billion years old
B) 3.6 billion years old
C) 360 million years old
D) 36 million years old
Textbook 
Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
Read 178 times
2 Replies
Go easy on me, I'm just a high school student
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Answer verified by a subject expert
AboonaAboona
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Posts: 548
7 years ago
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chezmoi Author
wrote...
6 years ago
Thanks for answer
Regards!
Go easy on me, I'm just a high school student
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