Which sketch tool is used to copy edges from existing bodies onto another plane or body?

The tool that is specifically designed for copying edges from existing bodies onto another plane or body in Solid Edge is the 'Copy' tool. This tool allows users to select edges, curves, or other geometry from an existing part or assembly and replicate them in a new location or on a different plane. This functionality is particularly useful during the sketching phase, as it helps in creating accurate references and maintaining design intent by allowing sketches to closely match the geometry of existing components.

In contrast, the 'Revolve' tool is primarily used to create 3D shapes by revolving a 2D profile around an axis, and it does not focus on copying geometry from other bodies. The 'Extrude' tool serves to extend a 2D sketch into the third dimension by creating a solid feature, which is a different operation altogether from copying edges. The 'Sketch' tool itself is aimed at creating new sketches rather than duplicating existing geometry. Therefore, the 'Copy' tool is uniquely suited for the task of transferring edges from one body or plane to another, making it the correct choice for this question.