How are the cormorants found on the Galapagos Islands different than ones in South America?

galapagos cormorants are flightless

Explanation: flight is energy expensive. Cormorants in a remote archipelago don’t have anywhere to fly to. Natural selection favours energy efficiency.

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

the statement is true