Biofeedback is a tool that helps individuals visualize how their biological systems work. For example, software can show individuals what their heart is doing and how basic changes in their breathing can influence their heart beat and overall health.
A hard copy is a document that is printed on paper. A soft copy is one that is saved as a document, PDF, or other format on a computer or other memory device. It can only be viewed on a computer. 15 people found this useful.
Copy means written words or text of any kind in various genres. Ad copy means text written specifically to sell something. Body copy refers to text that is in the middle or main part of a piece of writing. Sometimes it's easier to define something by what it isn't.