John collected a sample of pond water to look for tiny living microorganisms. which type of microscope does john need to use to view the microorganisms?

Look at the photo of the leaf. which term best describes this leaf?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

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