Is there a way to duplicate the content of one page and put it on another?

1. If you just want to duplicate the content from one page to another without making any changes to the content then you should use the Module Sucker for each of the modules on the page.
2. If, however, you want to duplicate the content from one page and then make changes to the content, you would need to physically copy and paste the content from each module.
   
   Pro Tip: First click "Source" when in edit mode via the text editor, select all of the HTML in the text editor and then paste the HTML into a new text editor when in the "Source" Mode. This trick will easily carry over all the styling so that you do not have to re-do the formatting before making the changes.