Need help on this please due soon!

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

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

What term describes a doctor who becomes a specialist by meeting standards beyond those of getting a license and passing a test in the specialty area?