What evidence supports the idea that life could have arrived on Earth from extraterrestrial sources?
A) Many of the other planets have oxygen in their atmosphere.
B) Living things have been found on Mars.
C) Many meteorites have been found to contain organic molecules.
D) None of these answers is correct.
Correct Answer:
Verified
Q1: If oxygen were present in the Earth's
Q2: To form organic molecules from inorganic molecules
Q3: Stanley Miller's experiment was concerned with the
Q5: If living material is produced from living
Q6: According to Oparin's theory, primitive Earth's atmosphere
Q7: Which of the following gases was probably
Q8: Current evidence suggests that
A) the "Big Bang"
Q9: Oparin's theory of the origin of life
Q10: All of the following characteristics are necessary
Q11: If oxygen had been present at the
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