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Decomposers and Ecosystem Recycling

Jun 12, 2025

Overview

This material reviews core biology concepts for marking period 4, focusing on definitions and processes likely to appear on assessments.

Decomposers and Their Role

  • An organism that breaks down dead organic matter into simpler parts is called a decomposer.
  • Decomposers recycle nutrients back into the ecosystem, supporting other living things.

Key Terms & Definitions

  • Decomposer — An organism that breaks down dead organic matter into simpler substances, aiding nutrient recycling in ecosystems.

Action Items / Next Steps

  • Mark quiz questions to review for further study.
  • Practice with the provided Quizizz link to reinforce understanding of biology concepts.