Not much is known about the anatomy, biology, and ecology of the enigmatic trilobozoans.
Evolutionists would expect to find sponges as the earliest animals in the fossil record.
To see what evolutionists are up against, read about a giant trilobite found in Australia.
This line of argumentation only appears compelling to those who assume from that start that the core assumptions of the standard evolutionary model are true.
In his book Darwin’s Doubt, Stephen Meyer considers the nature of animals and what is required to build an animal.