Multiple Choice
Why is the chemical evolution model preferred by scientists over other theories for the origin of life on Earth?
A) it is the theory that best fits the available data
B) because we have been able to create Life in the laboratory
C) because it was written down in ancient scriptures
D) because the other theories have been shown to be incorrect
Correct Answer:
Verified
Correct Answer:
Verified
Q1: If the conditions required for substantial amounts
Q3: In the 19ᵗʰ century, Charles Darwin suggested
Q4: The first eukarya appeared<br>A) 4.6 billion years
Q5: What is the K-T boundary?<br>A) a layer
Q6: The first multicellular organism appears around<br>A) 542
Q7: What is the most compelling piece of
Q8: The presence of which rocks show that
Q9: The fossil fuel deposits we use today
Q10: Dust and smoke blown up into the
Q11: One type of early protocell (pre-cells) probably