What A dog chasing a rabbit needs energy from the food it has eaten. Which process makes the usable energy for dog?

The process that converts the energy from the food a dog has eaten into usable energy is cellular respiration. During this process, the dog's body breaks down glucose and oxygen to produce adenosine triphosphate (ATP), which serves as the primary energy currency for cellular activities. This energy allows the dog to engage in activities like chasing a rabbit.