250 prompts matching "Why nitrogen and phosphorus matter to a crop"
Explain How a compass needle finds north Back to Tutor
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Plan a Project on Making a floating compass with a needle and water
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Fix Misconceptions on Magnetic north taken to sit exactly at the North Pole
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Quiz Me on Making an electromagnet with a nail, wire and cell
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Explain The effect of the number of turns of wire Back to Tutor
I have just studied the effect of the number of turns of wire in my JSS2 Basic Science and
Fix Misconceptions on An electromagnet thought to keep its magnetism when switched off
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Plan a Project on Planning and presenting my JSS2 Basic Science project
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BECE-Style Questions on The ribs, the intercostal muscles and the diaphragm
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BECE-Style Questions on Platelets and the clotting of blood
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Learn What a force is and what it can do Step by Step
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BECE-Style Questions on Pressure in a liquid and how depth changes it
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BECE-Style Questions on A food chain and a food web
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Learn The difference between weather and climate Step by Step
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BECE-Style Questions on The wet season and the dry season in Nigeria
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BECE-Style Questions on Vitamins and the diseases their lack causes
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BECE-Style Questions on Malnutrition and its signs
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Learn What growth and development mean Step by Step
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Real-Life Scenario: Gas exchange in a crowded, poorly ventilated room
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Real-Life Scenario: Testing whether a food colouring is a mixture
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Real-Life Scenario: Measuring a force with a spring balance
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