During th1800's anearlier, most individuals thought thEarth was:
A) 2.5 million years old.
B) 100 million years old.
C) 200,000 years old.
D) 155,000 years old.
E) 6,000 years old.
Correct Answer:
Verified
Q11: Biogeography is thstudy of
A)the distribution of land
Q12: Which scientist believethat species gradually improvetowards perfection
Q13: Who is referreto as thFather of Biogeography?
A)Cuvier
B)Lyell
C)Lamarck
D)Aristotle
E)Wallace
Q14: ThK-T boundary layer of rock was formeduring
Q15: Which individual proposethsamidea as Darwin after studying
Q17: If a population undergoes natural selection, it
Q18: Which of thfollowing factors is most likely
Q19: A trait that enhances an individual's fitness
Q20: Who was onof thearliest naturalists?
A)Darwin
B)Wallace
C)Mendel
D)Cuvier
E)Aristotle
Q21: Which factor has thgreatest influencon radioactivdecay?
A)time
B)temperature
C)pressure
D)moisture
E)climate
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