Which of the following is not an effect of the creation of chinampas on the aztec civilization

Why are fossils of organism's from the phanerozoic eon much more likely to be found than fossils of organisms from any other eon? a. more organisms present during the phanerozoic eon had soft body parts. b. organisms present during the phanerozoic eon were all microscopic. c. more organisms present during the phanerozoic eon had hard body parts. d. organisms present during the phanerozoic eon are the most ancient life forms.

Compare demographic and environmental effects of the columbian

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?