Which of the following is an observation? A. The plant is terrestrial. B. The plant needs water. C. The plant has green leaves. D. The plant produces its own food​

the plants produces its own food hope ur help

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