🔬 Science 9 · Grade 8 · Cambridge Lower Secondary Science Stage 9

Unit 4: Maintaining life

4 sections · 65 questions

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Sections

1. 4.1Plants and watere.g. Why does variety A take up more water? · 16 questionsPractice
2. 4.2Transpiratione.g. Mean loss of mass per day · 15 questionsPractice
3. 4.3Excretion in humanse.g. Which organs filter the blood? · 17 questionsPractice
4. 4.4Keeping a fetus healthye.g. Does smoking affect birthweight? · 17 questionsPractice