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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Bullets which break into multiple pieces when enter the body
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The correct answer is  Frangible bullets are bullets which break into multiple pieces when enter the body. In the case of such bullets, after recovery, matching with a test bullet is difficult. Incendiary bullets are which have white phosphorus and cause fire and heat in the tissues. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 141