DNA structure, inheritance, natural selection, and extinction.
You decide to create a reaction to balance the core’s acidity. You mix a strong Acid (pH 1) with a strong Base (pH 14) to produce a harmless Salt and Water . By tracking the Exothermic reaction (which releases heat), you manage to harness the energy without blowing the roof off. The core glows a steady, safe blue. Key 3: The Pulse (Physics) exploring science 9 end of unit test.zip
: Assesses knowledge of planetary orbits (elliptical vs. circular), the role of gravity, and the use of satellites. By tracking the Exothermic reaction (which releases heat),
Many Exploring Science unit tests use modified questions from old Key Stage 3 SATs. Websites like Physics & Maths Tutor or Save My Exams have excellent banks of these questions. circular), the role of gravity, and the use of satellites
For units like 9I or 9L, practice drawing the formula triangles. Being able to rearrange is an easy way to snag 3–4 marks.
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