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Biology, 23.03.2021 17:30 yaretxi

Which of the following statements about the history of the Earth is true? Select one:
A) The first forms of life on Earth were photosynthetic plants
B) The first forms of life on Earth appeared about 3 billion years ago
C) Most of the life that lived on Earth is still alive today
D) Early Earth had a heavy atmosphere full of oxygen

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