Recycling saves the rainforest true or false.

True as it saves natural resources and from pollution of land.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

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