Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which cold-blooded animal group is covered in scales breathes air through lungs and lays eggs on land?
The scientific study of insects is called:
Which law in physics relates voltage current and resistance in an electrical circuit?
Which principle explains the lift generated by an aircraft wing due to differences in air pressure?
Which of the following is used as a natural pesticide?
Which gas is used to fill incandescent light bulb to prevent the filament from burning?
The main function of red blood cells is to:
Which organ produces bile that aids in the digestion of fats?
Which of the following is used as a natural indicator to test acids and bases?
Which planet has the most moons in our solar system?
Which type of fat is generally considered healthier and is commonly found in foods like olive oil and nuts?
Which everyday phenomenon explains why a ship made of steel can float despite steel being denser than water?
Which of the following gases is used in fire extinguishers?
Which simple machine is used in a bottle opener to pry open a cap?
Which simple machine is used in a pair of scissors?
The disease commonly transmitted through contaminated water is:
Which part of the human ear helps maintain balance?
Which gas makes up the highest percentage of exhaled human breath besides nitrogen?
Which common process happens when iron is exposed to oxygen and moisture over time forming a reddish-brown coating?
Which of the following is the primary function of the respiratory system?