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7.2.3 Decomposition
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What is decomposition?

What is decomposition?

Decomposition is the breakdown of dead organisms and waste by microorganisms. It is carried out mainly by bacteria and fungi, which are called decomposers.

7.2.3 Decomposition Lesson

  1. GCSE
  2. /Biology
  3. /7.2.3 Decomposition

Step-by-step lessons covering AQA GCSE Biology 7.2.3 Decomposition for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Start with the foundational topics and build up to the higher-tier material.