Fossils are common because ____.
A)bones are so easily preserved
B)there are so many environments that are suitable for fossilization
C)they are obvious once they are unearthed
D)so many billions of organisms lived during the past
E)fossilization takes place quickly, before decomposition progresses too far

Question

Quizplus · Accepted Answer

Fossils are common because so many billions of organisms lived during the past and have left behind their remains, which can be preserved as fossils.

Fossils Are Common Because ____