In the first sentence, ovid writes, "pygmalion had seen them, spending their lives in " whom is ovid writing about when he uses the pronoun "them"?

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.

What does this excerpt explain about this setting

Am nevoie de rezumatul cartii auslander de paul dowswell ! va rog . cel mai scurt rezumat posibil! dau coronita!