IGCSE Science - Combined (0653) — October–November 2024, Paper 61
4 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Fig. 1.1 is a photograph showing the cut surface of an onion (with horizontal points A and B marked at the widest part). (a) In the box, make a large and detailed pencil drawing…
Answer this question and get it marked →Plants such as onions need minerals in the soil to grow. Fig. 2.1 shows an onion plant. Plan an investigation to determine the relationship between the concentration of minerals…
Answer this question and get it marked →A student investigates a white solid, solid H. Procedure: step 1 measures the mass of an empty test-tube and records the value in Table 3.1 step 2 places some solid H into the…
Answer this question and get it marked →A student investigates the stretching of a pair of identical springs. The student assembles the apparatus as shown in Fig. 4.1 (a metre rule clamped vertically between two clamp…
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