Things that eat plankton and other single celled organisms that eat plants to survive
sea potatoes
tuna, dolphins, turtles
jellyfish, starfish, and shrimp
A secondary consumer is one that eats a primary consumer, and is therefore either carnivorous or omnivorous. These trophic levels are not innate to the organism, and it can change its behavior and therefore its place in the food chain. Producers cannot become consumers, and consumers cannot become producers, but secondary consumers can become primary consumers, or tertiary consumers, etc. Two examples of secondary consumers in the ocean would be the orca (a carnivorous mammal), and the whale shark (an omnivorous fish). Secondary consumers are not necessarily apex predators, although those two are. Squids are also typically secondary consumers, and are not apex predators.
Tertiary Consumers: The diets of tertiary consumers may include animals from both the primary and secondary trophic levels. Like secondary consumers, their diet may also include some plants. Examples of tertiary consumers include Hawks, Alligators and Coyotes. Hawks feed on small mammals, lizards and snakes.
Secondary consumers are herbivores that feed on primary consumers.
An example of a primary consume in the ocean is Your Mom
Primary consumers are herbivores that eat plants directly. Secondary consumers are carnivores that eat primary consumers. Tertiary consumers are carnivores that eat secondary consumers.
primary consumers are herbivores and secondary consumers are carnivores so secondary consumers eat primary consumers
Secondary Consumers eat other primary consumers. Primary consumers eat plants or producers.
other secondary consumers. all animals that eat other animals are are secondary consumers. so I suppose we eat them.
Like all snakes, they are secondary consumers.