When fertilizer runs off into streams and lakes, what increases in the water? select all that apply.
a. organisms like fish
b. the number of algae
c. the amount of oxygen
d. the amount of toxic chemicals

enzyme active site and substrate specificity

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. in some reactions, a single-reactant substrate is broken down into multiple products