Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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What is the approximate speed of light in a vacuum?
Which fluid lubricates joints and reduces friction between bones during movement?
Which of the following is used in the treatment of bacterial infections?
Which mosquito borne disease is characterized by high fever joint pain and a distinctive skin rash?
Which warm-blooded animal group nourishes its young with milk and typically gives birth to live young?
Which scientific law explains how a changing magnetic field can induce an electric current in a conductor?
Which gas law states that pressure and volume of a gas are inversely proportional at constant temperature?
The primary function of red bone marrow is to produce:
Which organ stores bile produced by the liver until it is needed for digestion?
Which common everyday substance is classified as a strong acid frequently used in car batteries?
Which device is used in submarines to see objects above the water surface without surfacing?
Which simple machine uses a grooved wheel and rope to lift heavy objects with reduced effort?
Which type of mirror is commonly used in vehicle side mirrors to provide a wider field of view?
Which property of sound determines how high or low it is perceived by the human ear?
Which renewable energy source harnesses heat stored inside the Earth to generate electricity?
Which microorganism is primarily responsible for fermenting sugars into alcohol in brewing and winemaking?
Which common food preservation method works by removing moisture to inhibit bacterial growth?
Which chamber of the heart pumps oxygenated blood out to the rest of the body?
Which part of a plant cell is primarily responsible for photosynthesis?
Which everyday process involves the removal of dissolved impurities from water by passing it through a bed of sand and gravel?