What are outside raw materials used by an organism?

Outside raw materials:

1. For their needs, all organisms rely on the environment.
2. The amount of raw material required by any creature changes depending on the organism's habitat.
3. The external raw resources that an organism uses to carry out its life processes:
4. Food, along with plants and other animals, serves as a source of energy and materials.
5. For the breakdown of food to obtain energy, oxygen is required.
6. Water is required for healthy food digestion and other bodily activities.