Ok this is a big one! answer all of these and you get 20 points! hurry up and get the points btw make sure there right

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

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

Ascientific idea becomes valid when it is what?