Practical: breathing in humans (2.50) | Pearson Edexcel International GCSE Science (Double Award) — Biology (Modular) — 4XSD1 | KnowledgeSet

Practical: breathing in humans

Biology (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Biology (Modular) — 4XSD1 · Specification point · 2.50 · Structure and functions in living organisms: Part 1 · Gas exchange

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Learners should:
$Humans$
$2.50 practical: investigate breathing in humans, including the release of carbon dioxide and the effect of exercise$