5.How does the text’s explanation of variation contribute to the central idea?

Write a multi-paragraph informational essay about a current event in the news. you can develop your topic using definition, cause/effect, compare/contrast, classification, or a combination of those strategies to compose your essay. make sure that you cite your textual evidence and that it is from a reliable news source (not social media). remember you are not simply summarizing the story, but rather explaining the story and providing background information where it applies in order to inform the reader. your essay should be at least 300 words in length. all of your sources should be correctly cited, using the mla format for in-text citations and providing a works cited page. click here to view the mla guidelines for citation style.

47. a student is frightened by a loud noise, which results in a hormone being released into the blood. the hormone causes the student's heart to beat rapidly. the two systems that work together to cause this reaction are the endo- crine system that secretes the hormone and the (1) nervous system (3) excretory system (2) reproductive system (4) digestive system

Write a composition using one of the topics listed below. your composition needs to be three to five paragraphs long. it must contain an introduction, a body, and a conclusion. • argue for or against the limitation of speed limits. • explain why a certain sport is your favorite. • compare and contrast driving in the winter and driving in the summer. • describe a single memorable day in your life. write a letter of complaint. follow the rules for a formal letter, and use the full-block style. the complaint may be about anything you wish (such as malfunctioning equipment, poor building maintenance, or disruptive noises from a nearby business). you can base your letter on a true experience, or you can make up all the details you need.