This is only one method of organizing an essay.Introductory paragraphA. Catches the reader's interestB. Gives brief background on your topicC. Begins or ends with the thesis statementBody (paragraphs 2, 3, etc.)A. Develops, expands, and/or supports the thesis statementB. Includes a topic sentence for each paragraphC. Includes supporting details which reinforce the topic sentence.Concluding paragraphA. Restates the thesis or sums up the argument.B. Tells the reader what you think is important to remember. (…
showed first 75 words of 720 total

showed last 75 words of 720 total
…revision because there is an abrupt shift in the essay's narrative. Why after almost four full pages about the current state of cloning research does your reader get two paragraphs on history? Including history is fine, but perhaps it should be included at the beginning of the paper, so that your narrative moves from the early days of cloning research to the current state of cloning research. It is the same information, but ordered differently.