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largest organ in human body riddle
What is the largest organ in the human body?
The largest organ in the human body is the skin.
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Chemical formula for sulfuric acid riddle
What is the chemical formula for sulfuric acid?
The chemical formula for sulfuric acid is H2SO4.
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name of the force that causes an object to move in a circular path riddle
What is the name of the force that causes an object to move in a circular path?
Centripetal force.
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speed of light in a vacuum riddle
What is the speed of light in a vacuum?
Approximately 299,792 kilometers per second.
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Process by which plants make their own food
What is the process by which plants make their own food?
Photosynthesis.
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Two periodic elements to have the state of a liquid
What are the only two periodic elements to have the state of a liquid?
Mercury and Bromine
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Motion of objects as they pass through the air riddle
What is the force that opposes the motion of objects as they pass through the air?
Air resistance.
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Main function of the nucleus in a cell riddle
What is the main function of the nucleus in a cell?
It controls the cell's activities and contains genetic material (DNA).
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Study of the universe beyond the Earth's atmosphere riddle
What is the study of the universe beyond the Earth's atmosphere called?
Astronomy
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Food to release energy without using oxygen called riddle
What is the process by which an organism breaks down food to release energy without using oxygen called?
Anaerobic respiration.
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Water vapor turns into liquid water riddle
What is the process by which water vapor turns into liquid water?
Condensation.
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main function of the ribosomes riddle
What is the main function of the ribosomes in a cell?
Protein synthesis.