AP BIOLOGY

Detailed explanation-1: -These organisms are called consumers. Consumers can be carnivores (animals that eat other animals) or omnivores (animals that eat both plants and animals). Omnivores, like people, consume many types of foods. People eat plants, such as vegetables and fruits.

Detailed explanation-2: -Living things that have to hunt, gather and eat their food are called consumers. Consumers have to eat to gain energy or they will die. There are four types of consumers: omnivores, carnivores, herbivores and decomposers.

Detailed explanation-3: -These animals are called consumers because they consume something else to get their food. There are different types of consumers. An animal that eats producers, like plants or algae, is called an herbivore. Carnivores eat other consumers.

Detailed explanation-4: -Animals that eat only plants are called herbivores (or primary consumers). Animals that eat other animals are called carnivores. Carnivores that eat herbivores are called secondary consumers, and carnivores that eat other carnivores are called tertiary consumers.

Detailed explanation-5: -In predation, one organism kills and consumes another. Predation provides energy to prolong the life and promote the reproduction of the organism that does the killing, the predator, to the detriment of the organism being consumed, the prey.