Multiple Choice
The trilobite fossil record is very rich because
A) their reproductive rate was extremely high.
B) they were able to thrive both on land and in water.
C) their appendages had multiple functions.
D) they had heavy exoskeletons that readily fossilized.
E) they were the only arthropods with an unsegmented body.
Correct Answer:
Verified
Correct Answer:
Verified
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