Sagot :
Answer:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. ... Because autotrophs produce their own food, they are sometimes called producers.
Explanation:
Answer:
They are called the producers.
Explanation:
In a food pyramid, only plants are able to make food by themselves, so they are the producers. If another organism eats the plants, they are called the consumers. Humans are on the top of the the food pyramid because no one can eat humans.