Stromatolites date back to approximately
A) 4.6 billion years ago
B) 3.5 billion years ago
C) 3.85 billion years ago
D) 4.0 billion years ago
Correct Answer:
Verified
Q4: Microfossils found in northwestern Australia in 2011
Q5: Microfossil evidence suggests that life
A) originated when
Q6: Currently, the strongest evidence for microfossils dates
Q7: Microfossils are
A) fossilized microbes
B) the remains of
Q8: Which approach is currently proving to be
Q10: Microfossils found in northwestern Australia in 2011
Q11: Why have studies of the geological record
Q12: Why is the claim of the discovery
Q13: Stromatolites are
A) fossils of the first organisms
Q14: Organisms close to each other on the
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