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Unit 3Theme C — Interaction and interdependence

Theme C — Interaction and interdependence

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Lesson 1Theme C — Interaction and interdependence9 pointsLesson 2C1.1 Enzymes and metabolism10 pointsLesson 3C1.2 Cell respiration11 pointsLesson 4C1.3 Photosynthesis10 pointsLesson 5C2.2 Neural signalling9 pointsLesson 6C3.1 Integration of body systems11 pointsLesson 7C3.2 Defence against disease10 pointsLesson 8C4.1 Populations and communities11 pointsLesson 9C4.2 Transfers of energy and matter9 points