Fossils from the Paleozoic are plentiful because
A)mammals greatly diversified during this time.
B)multicellular organisms first evolved during this time.
C)this is the time period most studied.
D)hard body parts evolved in plants and animals.

Question

Quizplus · Accepted Answer

During the Paleozoic era, many organisms developed hard body parts like shells and exoskeletons, which are more likely to fossilize and be preserved over time.

Fossils from the Paleozoic Are Plentiful Because