This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
How many bones are there in the adult human body?
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What is the term for the human body's ability to maintain a stable internal environment?
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Which vitamin is primarily obtained through sunlight exposure?
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Which of these is the longest bone in the human body?
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Which of these organs is part of the digestive system?
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What is the primary function of red blood cells?
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What is the largest organ in the human body?
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Which part of the brain controls balance and coordination?
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Wrong!
Quiz on human body
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