The Cretaceous and Jurassic periods are part of the
A) Mesozoic erA.
B) Archean era.
C) Proterozoic era.
D) Cenozoic era.
E) Paleozoic era.
Correct Answer:
Verified
Q2: Marsupials are mammals that
A) lay eggs.
B) do
Q4: The abundant remains of ammonites in Oklahoma
Q5: Potassium-40 is useful in determining the age
Q6: Carbon-14 is useful in determining the age
Q9: Relative dating uses _ to estimate how
Q10: A gene that when mutated leads to
Q11: Fossils may be
A) from impressions left after
Q11: The half life of 14C is 5,730
Q15: If similarities between two structures in different
Q19: If an isotope's half-life is 100 years,then
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents