Why do onions make people cry?
The Answer is:
Cutting onions releases syn - propanethial - S - oxide, which irritates eyes and causes tears.
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What planet in our solar system takes longer to spin once on its axis than it does to complete an entire orbit around the sun?
The Answer is:
Venus rotates on its axis slower than it orbits the sun, with a day longer than a year.
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What unique biological feature allows octopuses to camouflage almost instantly in their surroundings?
The Answer is:
Octopuses can instantly camouflage due to chromatophores, papillae, and a highly - developed nervous system.
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What is the only animal that can regrow its entire limb from scratch?
The Answer is:
Axolotls can regrow entire limbs due to blastemal cells and a less - aggressive immune system.
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What causes the unique spiral patterns seen in galaxies throughout the universe?
The Answer is:
Spiral patterns in galaxies result from density waves, differential rotation, and self - gravity interplay.
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Which planet in our solar system experiences diamond rain?
The Answer is:
Saturn and Jupiter in the solar system may have diamond rain due to unique atmospheres.
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Why do some trees change color in autumn while others remain green?
The Answer is:
Deciduous trees change color and shed in autumn, while evergreens stay green due to distinct adaptations.
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What causes the Northern Lights?
The Answer is:
The Northern Lights result from the interaction of solar charged particles, Earth's magnetic field, and atmospheric gases.
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What other uses does the "lead" in pencils have?
The Answer is:
Graphite, the "lead" in pencils, is widely used in industry, nuclear, and high - temp material fields.
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Do you know why flamingos are pink?
The Answer is:
Flamingos' pink color results from a carotenoid - rich diet, varying with food availability.
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Did you know that there is a type of jellyfish that can potentially live forever? But how does it achieve this seemingly impossible feat?
The Answer is:
Turritopsis dohrnii, the "immortal jellyfish", can revert cells via transdifferentiation, but faces wild threats.
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What unique benefits does milk offer beyond calcium?
The Answer is:
Milk offers high - quality proteins, vitamins, minerals, hydration, beyond just being a calcium source.
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Did you know that there's a type of fish that can actually survive out of water for several years? Do you know what kind of fish it is and how it manages to do that?
The Answer is:
The African lungfish can survive out of water for years via lung - like organs and estivation.
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Did you know that there's a type of cloud that looks like a flying saucer and what causes its unique shape?
The Answer is:
Lenticular clouds, saucer - shaped in troposphere near mountains, are often mistaken for UFOs.
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Can water exist in three states simultaneously?
The Answer is:
Yes, water can coexist in three states at its triple point (273.16 K, 611.657 Pa), used for temp calibration.
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