A graphic representation of the separate steps in a procedure using symbols is known as:

A graphic representation of the separate steps in a procedure using symbols is best identified as a process chart. This type of visual tool breaks down complex processes into individual steps, making it easier to understand the flow of activities and relationships between different components of the procedure.

Process charts serve to enhance clarity by using standardized symbols to represent actions, decisions, and inputs, which helps in identifying potential areas for improvement or inefficiencies within a workflow. By providing a clear, structured visual, process charts allow professionals to analyze and optimize procedures within various fields, including dietetics and healthcare.

While flow diagrams, operations charts, and cross charts are also types of graphical representations used in various contexts, they do not specifically emphasize the systematic breakdown of procedural steps in the same way a process chart does. Flow diagrams may focus more on the overall path of a process without detailing each step, operations charts examine the specific movements and timing involved in tasks, and cross charts are typically used for comparing two variables rather than detailing procedural steps. Therefore, the distinction and specificity of the process chart make it the accurate answer.