Final answer:
The gulls and terns in the Chesapeake Bay waterbird food web transform the chemical energy they obtain from food into (Option B) mechanical energy for movement, along with other forms for their various biological functions.
Step-by-step explanation:
The gulls and terns in the Chesapeake Bay waterbird food web will most likely transform most of the chemical energy they get from the food they eat into (Option B) mechanical energy. This energy is utilized for various activities such as flying, swimming, walking, and other forms of movement that these birds need to perform to survive and interact within their ecosystems.
Energy processing in living organisms involves converting the chemical energy found in food molecules into different forms necessary for life processes. For birds like gulls and terns, much of the chemical energy obtained from their diet is converted into mechanical energy.
Through a process known as bioenergetics, organisms regulate the flow of energy within their bodies. This energy flow includes not only mechanical energy but also thermal energy to maintain a constant internal temperature, as well as other forms of energy for growth, reproduction, and other vital biological functions.