Scientists find the fossilized remains of a fish in the middle rock layers of a research site. They find the fossil of an insect in the lowest rock layers. What can be concluded from this evidence?

A. the insect lived before the fish

B. the insect lived on the bottom of the ocean that the fish lived in

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species