What subatomic particle balances the negative charge of electrons to give an atom a neutral state? Yesterday's question was "From what biological polymer is paper primarily composed?" The answer was cellulose.
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From what biological polymer is paper primarily composed? Yesterday's question was "What is the scientific name of the human windpipe?" The answer is the trachea.
What is the scientific name of the human windpipe? Yesterday's question was "What is the ultimate energy source for nearly all life on Earth?" The answer was the sun.
What is the ultimate energy source for nearly all life on Earth? Yesterday's question was "What is the most common term for the energy an object has because of its position or configuration?" The answer was its potential.
What is the most common term for the energy an object has because of its position or configuration? Friday's question was "What is the general name for the rising and falling of sea levels in response to the forces exerted by the Moon and Sun?" The answer was the tides
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