Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which everyday hygiene practice is most effective in preventing the spread of common cold and flu viruses?
Which type of microorganism is responsible for causing common food spoilage through mold growth?
Which gas produced during fermentation causes dough to rise when making bread?
Which natural satellite is the only one orbiting Earth and significantly influences ocean tides?
Which planet is the closest to the sun in our solar system?
Which planet in the solar system is known as the Red Planet due to its iron oxide rich surface?
Which device converts electrical energy into light energy using a glowing filament?
Which everyday application demonstrates the use of static electricity?
Which everyday material is a good thermal insulator commonly used in winter clothing to retain body heat?
Which blood vessels carry deoxygenated blood back to the heart from body tissues?
Which blood vessels carry oxygenated blood away from the heart to the rest of the body?
Which organ produces insulin to regulate blood sugar levels in the body?
Which acid in the stomach helps in the digestion of food and kills harmful bacteria?
Which gland produces saliva to aid in the initial digestion of food in the mouth?
Which type of teeth are primarily used for grinding and chewing food at the back of the mouth?
Which type of teeth are primarily used for tearing food in humans?
Which everyday safety practice helps protect skin from harmful ultraviolet radiation during sun exposure?
Which household practice helps prevent the growth of mold in damp areas like bathrooms?
Which gas makes up the highest percentage of exhaled human breath besides nitrogen?
Which essential mineral is critical for oxygen transport in the blood as a key component of hemoglobin?