Final answer:
Autotrophs, such as plants, make their own food through photosynthesis or chemosynthesis.
Step-by-step explanation:
An organism that makes its own food is called an autotroph. Autotrophs are able to produce their own food through the process of photosynthesis or chemosynthesis. They use energy from sunlight or inorganic compounds to convert carbon dioxide and water into organic molecules, such as glucose.
Learn more about Autotrophs