In this way, the distinction between a definition of morality and a moral theory parallels the distinction John Rawls (1971: 9) drew between the general concept of justice and various detailed conceptions of it.
Leaves are the site of the food making process called photosynthesis. In this process, carbon dioxide and water in the presence of chlorophyll (the green pigment) and light energy are changed into glucose (a sugar). This energy rich sugar is the source of food used by most plants.
Living things that make their own food are called â producers â. Animals can not make their own food from sunlight, so they must eat other living things to survive, and are therefore called â consumers â.Animals that eat plants are called â Herbivores â or â primary consumers â and those that eat other animals are called â Carnivores â.If a carnivore eats an herbivore, it is a â secondary consumer â. Occasionally animals eat both plants and animals, they are called â Omnivores â.iving things that make their own food are called â producers â. Animals can not make their own food from sunlight, so they must eat other living things to survive, and are therefore called â consumers â.