What goes up but never comes down? RIDDLE WILL MARK BRAINLIEST

By comparing part 1 and 2 of polar opposites what does it mean by polar opposites

Read this excerpt from the scarlet letter by nathaniel hawthorne and complete the sentence that follows. she had wandered, without rule or guidance, in a moral wilderness; as vast, as intricate and shadowy, as the untamed forest, amid the gloom of which they were now holding a colloquy that was to decide their fate. the author uses the point of view in the excerpt.

Andy bernard laughed at my joke, spitting out his water. complete thought incomplete thought