Explanation:
guessing
amino acid?
protein building blocks
peptide bonds hold them together
Enzymes are protein molecules which serve as catalysts for chemical reactions. A catalyst is a substance which will decrease the activation energy for a reaction. ... Enzymes will make reactions occur much more easily, quickly and more efficiently than they ever would without the enzyme.
Answer:
His heart. If you talking about the poem, "MY HEART GOES OUT".
Explanation: