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Mixed MCQ Worksheet with Answer Key
Eight original single-answer MCQs across physics, chemistry and biology, with an answer key and short explanations on page 2.
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Biology Diagram Sheet — The Human Respiratory System
Two-page original diagram sheet: the labelled respiratory system, lung volumes, partial pressures and how blood carries oxygen and carbon dioxide.
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Chemistry Revision Notes — Moles, Equations and Isomers
Two-page original revision notes: mole relationships, balancing equations, equilibrium expressions and the main types of isomerism.
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Physics Formula Sheet — Units, Motion and Forces
Two-page original revision sheet: SI units, dimensional formulas, the equations of motion, projectiles, Newton's laws and a worked pulley example.
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