Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.

Read the passage from animal farm. one sunday morning squealer announced that the hens, who had just come in to lay again, must surrender their eggs. napoleon had accepted, through whymper, a contract for four hundred eggs a week. the price of these would pay for enough grain and meal to keep the farm going till summer came on and conditions were easier. when the hens heard this, they raised a terrible outcry. they had been warned earlier that this sacrifice might be necessary, but had not believed that it would really happen. they were just getting their clutches ready for the spring sitting, and they protested that to take the eggs away now was murder. for the first time since the expulsion of jones, there was something resembling a rebellion. led by three young black minorca pullets, the hens made a determined effort to thwart napoleon's wishes. their method was to fly up to the rafters and there lay their eggs, which smashed to pieces on the floor. napoleon acted swiftly and ruthlessly. he ordered the hens' rations to be stopped, and decreed that any animal giving so much as a grain of corn to a hen should be punished by death. the dogs saw to it that these orders were carried out. for five days the hens held out, then they capitulated and went back to their nesting boxes. nine hens had died in the meantime. their bodies were buried in the orchard, and it was given out that they had died of coccidiosis. whymper heard nothing of this affair, and the eggs were duly delivered, a grocer's van driving up to the farm once a week to take them away. which detail from the passage supports the claim that this is an allegory for the great purge? the hens holding out for five days but capitulating the eggs being delivered to the grocer the protesting hens being intentionally starved coccidiosis spreading on the farm

Which character in this excerpt is in conflict with society, and why? joe summers is in conflict with society because he is joking with the villagers. old man warner is in conflict with society because he believes that young folks have crazy ideas. mrs. adams is in conflict with society because she says some villages have stopped holding lotteries. mr. adams is in conflict with society because he is standing with the villager who represents society's old ways.

Read the excerpt from "a defence of poetry.” poetry thus makes immortal all that is best and most beautiful in the world; it arrests the vanishing apparitions which haunt the interlunations of life, and veiling them, or in language or in form, sends them forth among mankind, bearing sweet news of kindred joy to those with whom their sisters abide—abide, because there is no portal of expression from the caverns of the spirit which they inhabit into the universe of things. poetry redeems from decay the visitations of the divinity in man. which details from the excerpt provide more information about shelley’s idea that poetry "makes immortal all that is best and most beautiful in the world”? check all that apply. arrests the vanishing apparitions which haunt the interlunations of life sends them forth among mankind, bearing sweet news to those with whom their sisters abide no portal of expression from the caverns of the spirit redeems from decay the visitations of the divinity in man