Year 10
Foundation
Diffusion and exchange surfaces
Define diffusion and describe the factors affecting it. Explain how diffusion is affected by surface area to volume ratio and relate this to examples of exchange over surfaces in organisms.
Year 10
Foundation
Diffusion and exchange surfaces
Define diffusion and describe the factors affecting it. Explain how diffusion is affected by surface area to volume ratio and relate this to examples of exchange over surfaces in organisms.
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