__________ Years Ago, the Earth Was Divided into Two Continents

Q14: What are the different types of fossils

Q15: The _ method is particularly good for

Q16: We live in the _ eon.<br>A) Holocene<br>B)

Q17: A scientist studying chrons and subchrons is

Q18: Primates are present for most of the

Q20: A scientist studying the biological and geological

Q21: The Tertiary period spans from _.<br>A) 4.5

Q22: A high ? 18oxygen/16oxygen ratio in the

Q23: Which of the following is an epoch

Q24: Which is most likely to be preserved