Chemistry

What sort of change happens to a head of lettuce when you cut it in half?

More Questions from Chemistry
Which of these is a state of matter?
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What is a chemical or physical agent that tends to cause cancers?
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Which scientist was the first to discover that for DNA, "A=T and C=G"?
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Which of the following is not a heavy metal?
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Which will have the smallest increase in temperature for the same amount of heat?
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Which of the following is a unit for measuring liquids?
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Which of the following molecules does not exhibit delocalized pi bonding?
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Which do people use in a swimming pool?
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