Peer Reviewed by Dawn McCune You chose a good article to edit. This original article doesn't seem to have much information, but it looks like you did a lot of research and were able to come up with some really good information to add. I think you could add some of your headings to each category that you write about to break the information down into sections. You kept this very informative and it is written in a very neutral format. I’ve never heard of the gummy shark so I found this information very interesting. You refer to the whale shark in meters and then the gummy shark in centimeters. I think it might be beneficial to readers if you convert the measurements into either meters or centimeters so when you read the article you can compare the sizes more easily. I read that they are marketed in Australia, is that where they live or can they be found in other places as well? You did a very nice job putting this together and gathering information I think this will be a great contribution to this article.