Which fossil would you expect to be found in the deepest layers of the Earth?
A) dinosaur
B) monkeys
C) frogs
D) bacteria
E) all of these would be at the same level

Question

Quizplus · Accepted Answer

Bacteria are the simplest and oldest form of life on Earth, so they would be found in the deepest layers of the Earth. The other options are more complex organisms that would have evolved later and therefore would be found in more recent layers.

Which Fossil Would You Expect to Be Found in the Deepest