Final answer:
The live fire prerequisites for fire safety training programs vary and must be completed as specified by the training organization or institution.
Step-by-step explanation:
The live fire prerequisites vary depending on the specific training program or certification requirements. In general, these prerequisites may include completion of basic fire safety courses, knowledge of fire behavior and suppression techniques, and physical fitness requirements.
The exact prerequisites and their completion timelines will be specified by the organization or institution providing the training.