# Glossary

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the difference between the energy absorbed to break bonds and the energy transferred to the...

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the overall change in energy in a reaction, represented by âH. The difference in enthalpy of...

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a system of veins which carries blood from the digestive tract to the liver.

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the blood vessel that carries blood from the digestive tract to the liver.

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the blood vessel that carries blood from the liver to the inferior vena cava.