Explain how the 10% rule will change the available energy for the tertiary consumer who usually receives 10kcal if the available energy in the producers decreases by 50%.

what subject is this

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

density and pressure