The exam focuses on key scientific concepts such as plant life cycles, material states, environmental care, lightning observations, skeletal muscle movement, sound production, solubility, food chains, and astronomical phenomena. Topics include seed dispersal mechanisms, properties of plastics and glass, shadow formation, dietary analysis, boiling points, separation techniques, and the physics of light reflection. It emphasizes data interpretation, experimental design, and applying principles of biology, chemistry, and physics. Keywords: plant reproduction, material states, environmental conservation, lightning, skeletal muscles, sound, solubility, food chains, light reflection, shadow formation, seed dispersal, diet analysis.