Final answer:
Autotrophic means the ability of an organism to produce its own food using external energy sources, such as sunlight or inorganic compounds, through processes like photosynthesis or chemosynthesis. Plants are a common example of autotrophs that convert sunlight into glucose for energy.
Step-by-step explanation:
Autotrophic refers to the ability of an organism to produce its own food using energy from external sources, typically through photosynthesis or chemosynthesis. In other words, autotrophs are able to convert sunlight or inorganic compounds into organic molecules, such as carbohydrates, that can be used as a source of energy. Plants are an example of autotrophs as they use sunlight to produce glucose through photosynthesis.
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