Answer:
Enzymes bind with chemical reactants called substrates. ... In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products. The enzyme's active site binds to the substrate.
The answe is the 4th choice
I believe the answer would be “B” Srry not good with science
Hydrologists measure the properties of bodies of water. For example, volume and stream flow.
