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What is the approximate age of Earth?

michaela40

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Posts: 521

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6 years ago

What is the approximate age of Earth?

What is the approximate age of Earth?
a. 4.6 million years
b. 500 million years
c. 2.7 billion years
d. 3.6 billion years
e. 4.6 billion years

Question 2

Which hypothesis states that life developed from nonliving matter?
a. abiotic evolution
b. natural selection
c. organic evolution
d. chemical evolution
e. inorganic evolution

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Quam13

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Posts: 339

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6 years ago

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michaela40 Author

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#2

6 years ago

Such a godsend, you helped me and my friend big time

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