According to edgar allan poe in "the philosophy of composition," why are short poems preferable when it comes to "unity of impression" ?
a. because they are less complicated than long poems
b. because they can be read in one sitting and the unity stays intact
c. because they contain less imagery than long poems
d. because they are easier to find rhymes for, which adds to the unity

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