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5.1.7 Exchange Surfaces — OCR Biology B J257 | GradeGen.AI
Biology B
Human Physiology
Human Transport Systems
Exchange Surfaces
Exchange Surfaces
OCR GCSE Biology B (J257) — Human Physiology
What You Need to Know
Explain the need for exchange surfaces and transport systems in multicellular organisms based on surface area:volume ratio.
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1
Exchange Surfaces
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Surface Area:Volume Ratio Calculations
