Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which type of diet is most commonly recommended for preventing cardiovascular disease due to its emphasis on healthy fats?
Which common property of water describes water molecules being attracted to each other through hydrogen bonds?
Which common property of water is described as the tendency of water molecules to stick to other surfaces?
Which everyday device measures body temperature by detecting the infrared radiation emitted from the ear canal or forehead?
Which substance in a catalytic converter helps reduce harmful vehicle exhaust emissions?
Which renewable energy source harnesses heat stored inside the Earth to generate electricity?
Which common process happens when iron is exposed to oxygen and moisture over time forming a reddish-brown coating?
Which type of teeth are flat and chisel-shaped primarily used for cutting and biting food?
Which everyday observation shows that white light is composed of multiple colours?
Which common kitchen appliance uses the principle of electromagnetic induction specifically to heat food through magnetic coupling?
Which type of teeth erupt last in humans typically between ages 17 and 25 and are commonly called wisdom teeth?
Which organ in the human body stores and concentrates urine before it is excreted?
Which everyday observation shows that pressure in a gas increases as temperature increases at constant volume?
Which common everyday substance is used to test for the presence of glucose in food and turns brick-red when heated?
Which common everyday substance is used to test for the presence of starch in food by turning blue-black?
Which cold-blooded vertebrate group lives entirely in water breathing through gills throughout its life?
Which warm-blooded animal group nourishes its young with milk and typically gives birth to live young?
Which cold-blooded animal group is covered in scales breathes air through lungs and lays eggs on land?
Which type of animal can live both on land and in water, such as frogs and toads?
Which animal group lacks a backbone and includes insects worms and molluscs?