A research paper can either be of few pages or it could be of over a hundred pages. It contains an introduction, a literature review, theoretical framework, methodology, statistics and findings. At the end there is conclusion. Large research papers can be called thesis or dissertation. For more details go to www.researchomatic.com/research-papers.html

Hello, medicine was started in the pre-historic age when man knew no science, no language and no proper way to communicate. I think its instinctual.  There have been lots of things that human learned from observing animals as well. For eg a case in a zoo occurred where a baby chimpanzee had a terrible tooth … Read more