Biology · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Biology (Modular) — 4XBI1 · Specification point · 2.26 · Structure and functions in living organisms: Part 1 · Nutrition
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| Learners should: |
|---|
Humans |
2.26 understand how energy requirements vary with activity levels, age and pregnancy |