While reading Sophie suddenly Had a thought performing the action or being acting upon

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.

This excerpt from mrs. dalloway reveals the state of mind of septimus warren smith, a war veteran with a outlook on the world. the last two sentences also illustrate , which is a common characteristic of modernist literature.

Which is the best rebuttal to the following counter-argument? playing video games can be beneficial to youth because it enhances their hand and eye coordination, sharpens their reflexes, and keeps them out of trouble if they were playing outdoors. a. playing video games can be harmful because it is often done in isolation, which hinders the development of social skills b. playing video games can be harmful because excessive playing can lead to obsessive dependence, which can be dangerous. c. playing video games can be armful because it deprives kids of healthful exercise they would normally get by playing outdoors. d. playing video games can be harmful because the more attached youth are to the games, the more detached they become from reality.