AP BIOLOGY

Detailed explanation-1: -Primary consumers make up the second trophic level. They are also called herbivores. They eat primary producers-plants or algae-and nothing else.

Detailed explanation-2: -The second trophic level consists of organisms that eat the producers. These are called primary consumers, or herbivores. Deer, turtles, and many types of birds are herbivores.

Detailed explanation-3: -Producers (or autotrophs)-bring energy from nonliving sources into the community. Primary consumers-eat the producers, which makes them herbivores in most communities. Secondary consumers-eat the primary consumers, which makes them carnivores. Tertiary consumers-eat the secondary consumers, they may be.

Detailed explanation-4: -A primary producer can be categorised as a food business that makes, produces or processes any of the following foods: Smallgoods-for example, making salami. Meat or meat products-for example, retail butcher, storage and transport of raw meat. Eggs-for example, a farm producing or processing eggs.