If you buy a container of motor oil from the store, the container looks new, but the oil inside is quite old. Which of the following is younger than the oil you've purchased? A.
the Egyptian Pyramids (app. 5,000 years old)

B.
the Great Lakes (app. 14,000 years old)

C.
a fossilized Tyrannosaurus Rex skeleton (app. 65 million years old)

D.
all of the above