Discuss the usefulness of food in living organisms

Answer 1

Food is essential for living organisms as it provides them with the energy and nutrients they need to survive. Food is broken down by the digestive system into smaller molecules that can be used by the body for energy, growth, and repair. It also provides essential vitamins and minerals that are necessary for the body to function properly. Food also helps to regulate body temperature, maintain healthy skin and hair, and provide protection against disease. Without food, organisms would not be able to survive.