which kind of organism is an autotroph?\nconsumer\nproducer\ndecomposer\nherbivore

Answer:

producer

Brief Explanations:

An autotroph is an organism that can produce its own food. Producers, like plants, use photosynthesis (or chemosynthesis in some cases) to make organic compounds from inorganic substances. Consumers (e.g., animals) eat other organisms. Decomposers (e.g., fungi, bacteria) break down dead organic matter. Herbivores are a type of consumer that eats plants. So, the organism that is an autotroph is the producer.