Enzymes<span> are catalysts, which means that they make chemical reactions go faster, but are not changed by the reaction. For example, digestive </span>enzymes<span> cause food that you eat to be broken down much faster than </span>would<span> occur </span>without<span> them, but they are not broken down in the reaction they are speeding up.
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What was Oklahoma's role in the Spanish and French exploration of North America in the 1600s and 1700s? (Site 1)
Answer:It decreases
Explanation:As the energy is transferred throughout the levels the energy decreases by 10.
Dividing a cell into more than one cell is called splitting.
Answer:
The heart pumps the blood
Explanation: