What term describes organisms that rely on other organisms for food?

What term describes organisms that rely on other organisms for food?

• A. Producers
• B. Decomposers
• C. Autotrophs
• D. Consumers

Answer: (D)

Think about who gets energy by eating other living things. Organisms that rely on others for food are called consumers. They can’t make their own food, unlike producers (plants and algae) that use sunlight to make energy. Autotrophs is another term for producers, so that’s not the right fit here. Decomposers break down dead matter to obtain energy, which is a form of consuming, but the common label for organisms that directly eat other organisms is consumers. So, animals like rabbits, frogs, and humans are consumers because they obtain energy by eating other organisms.

Think about who gets energy by eating other living things. Organisms that rely on others for food are called consumers. They can’t make their own food, unlike producers (plants and algae) that use sunlight to make energy. Autotrophs is another term for producers, so that’s not the right fit here. Decomposers break down dead matter to obtain energy, which is a form of consuming, but the common label for organisms that directly eat other organisms is consumers. So, animals like rabbits, frogs, and humans are consumers because they obtain energy by eating other organisms.