Decomposition by microorganisms
Decomposition by microorganisms
Decomposition is the breakdown of dead organisms and waste by microorganisms. It releases nutrients from biological material back into the environment.
Step-by-step lessons on Edexcel GCSE Biology 9.3.6 Decomposition in preservation and composting. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.