Multiple Choice
The half-life of potassium 40 is:
A) 1250 million years
B) 200 million years
C) 5730 years
D) 52,345 years
Correct Answer:
Verified
Correct Answer:
Verified
Q29: In order to become a fossil,an organism
Q30: Matching Questions<br>match each term with its description:<br>-Cenozoic<br>A)most
Q31: Matching Questions<br>match each term with its definition:<br>-paleospecies<br>A)a
Q32: Paleospecies are defined in terms of:<br>A)morphological variation<br>B)sexual
Q33: According to the principle of superposition:<br>A)older sedimentary
Q35: Matching Questions<br>match the dating technique to its
Q36: A billion is:<br>A)100 thousand<br>B)1000 thousand<br>C)1000 million<br>D)10,000 million
Q37: Living species are defined in terms of:<br>A)morphological
Q38: The statistical measure of the rate of
Q39: The first hominids appear in the:<br>A)Miocene<br>B)Pliocene<br>C)Pleistocene<br>D)Eocene