Help!! 15 points and mark as brianliest

Which detail from the text best demonstrates the effect of totalitarianism on the animals? "progress was made in the dry frosty weather that followed." "it had been decided to build the walls three feet thick." "they were always cold, and usually hungry as well." "for a long time the quarry was full of snowdrifts and nothing could be done."

What do critics say about art happenings and flash mobs

What are the similarities of physical and chemical change ?