Answer:
Substrates
Explanation:
Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction.
The substance on which an enzyme acts and brings out change is called a substrate. The substrate for catalase reaction is hydrogen peroxide.
He can focus on progression, increasing the intensity and time he spends on the paddleboard. I use these fitness principles as well.
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