The first life to originate on Earth must be
A) at least as old as the oldest fossils
B) exactly the same age as the oldest fossils
C) younger than the oldest fossils
D) much older than the oldest fossils
Correct Answer:
Verified
Q1: If a fossil were to be discovered
Q3: Carbon isotope evidence from rocks found on
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
Q9: Stromatolites date back to approximately
A) 4.6 billion
Q10: Microfossils found in northwestern Australia in 2011
Q11: Why have studies of the geological record
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