Which theme in Hawthorne's "Dr. Heidegger's Experiment" is illustrated by this passage? Paragraph 18: For my own part, having had much trouble in growing old, I am in no hurry to grow young again. A. We should appreciate youth a lot more than we do. B. We should be content with where we are and what we have. C. We shouldn't be in such a hurry to do things.

Which sentence is punctuated correctly?  a.under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b.when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c.there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d.the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.