Which of the following statements about idea models is not true? a. idea models depict a concept. b. idea models are typically used to predict natural disasters. c. idea models are typically in the form of a graph or equation. d. idea models are used to show the relationship between variables.

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