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5.3.3 Maintaining water and nitrogen balance in the body
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Why balance matters

Why balance matters

Homeostasis keeps the conditions around cells stable. The body must balance water and ions and remove waste products so that cells continue to function efficiently.

5.3.3 Maintaining water and nitrogen balance in the body Lesson

  1. GCSE
  2. /Biology
  3. /5.3.3 Maintaining water and nitrogen balance in the body

Step-by-step lessons covering AQA GCSE Biology 5.3.3 Maintaining water and nitrogen balance in the body 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.