And blank is the special role that an organism plays in a communityforest butterflies are often brown .this them organism that eaten by others animals are called_

organisms eaten by other animals are called carnivores

i think forest butterflies are always brown because this helps them hide from their predators

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme