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91¶¶Òõ

Last updated

11 August 2026

docx, 39.04 KB
docx, 39.04 KB

GCSE Biology worksheet on diffusion with answers, covering concentration gradients, temperature, surface area and diffusion in biological systems. Questions focus on diffusion in the alveoli, small intestine and plant leaves, alongside comparing diffusion in gases and liquids and explaining how particles spread from areas of higher to lower concentration. Suitable for KS4 / GCSE Biology lesson practice, homework, retrieval or revision. Includes the student worksheet and answers for quick marking and feedback.

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