What Are the 5 Stages of Decomposition? Explained Step-by-Step

Learn the 5 stages of decomposition from fresh to dry remains, detailing how a body breaks down over time.

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The 5 stages of decomposition are: 1. Fresh: Immediate post-death; body cools and stiffens. 2. Bloat: Gasses build up; body swells. 3. Active Decay: Tissues break down; strong odor. 4. Advanced Decay: Most tissues are decomposed; skeleton starts to be visible. 5. Dry/Remains: Only bones, hair, or dried tissues remain.

FAQs & Answers

  1. What happens during the fresh stage of decomposition? During the fresh stage, which occurs immediately after death, the body begins to cool and stiffen as biological processes cease.
  2. Why does the body bloat in the second stage of decomposition? Bloating happens when gases produced by internal bacteria accumulate inside the body, causing it to swell.
  3. What characterizes the active decay stage? Active decay is marked by the breakdown of tissues and the release of a strong odor due to increased microbial activity.
  4. When does the dry remains stage begin in decomposition? The dry remains stage begins when most soft tissue has decomposed, leaving only bones, hair, or dried tissue.

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