Dental floss is about as simple as a product can get [1] but still it affords the consumer a number of choices. Floss comes flavored or unflavored [2] both kinds perform identically. Waxed and unwaxed floss does offer a real choice [3] however; waxed floss slides easier between teeth that are very close together. Some floss is mounted on plastic handles [4] for those having limited dexterity. Where should a semicolon be placed?​

Read the excerpt from the dark game: true spy stories from invisible ink to cia moles. yet, by the time robert e. lee surrendered to ulysses grant at appomattox, virginia, some four years later, about 620,000 soldiers had died on the battlefields, more than american battle deaths in all other wars from the revolution through the vietnam war. what is the author’s primary purpose for including this detail? to inform readers about the differences between three military conflicts to persuade readers of the seriousness of the american civil war to entertain readers with tales from behind the lines of battle to encourage readers to visit battlegrounds in appomattox, virginia