Question

In 3-5 sentences, explain the role of the digestive system in animals, as well as how the system works.(4 points)

Answer 1

The digestive system in animals is responsible for breaking down food into nutrients that the body can use for energy, growth, and repair. It works by starting in the mouth where food is chewed and mixed with saliva, then moves to the stomach where it is further broken down by enzymes and stomach acid. From there, the nutrients are absorbed through the small intestine and waste is eliminated through the large intestine.