Final answer:
Autotrophs and heterotrophs are two different types of organisms based on their ability to produce their own food or rely on other organisms for food.
Step-by-step explanation:
Autotrophs are organisms that are capable of producing their own food. They can convert raw materials into organic compounds through processes like photosynthesis or chemosynthesis. Examples of autotrophs include plants, algae, and some bacteria.
On the other hand, heterotrophs are organisms that obtain their food by consuming other organisms. They cannot produce their own food and rely on autotrophs or other heterotrophs for their energy source. Examples of heterotrophs include animals and fungi.
Based on this information, the correct answer to the multiple-choice question is B. Heterotrophs.
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