Filter out iron and reduce rotten egg odor without the use of chemicals. 1  Rated for continuous flow rates from 2.7 gpm to 476 gpm at 5 gpm/square foot.  Chemical free: no potassium permanganate, salt or chlorine.
Topic Sentences and Examples The main thing you need to know for writing paragraphs. Topic Sentences and Examples All body paragraphs of an essay need to start with a topic sentence and include an example. A topic sentence is a general statement about the topic that you are writing about. It answers the question in a broad way.
A topic is a particular issue or idea that serves as the subject of a paragraph, essay, report, or speech. The primary topic of a paragraph may be expressed in a topic sentence. The main topic of an essay, report, or speech may be expressed in a thesis sentence. An essay topic, say Kirszner and Mandell, should be narrow enough so that you can write about it within your page limit.