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An animal can be a primary consumer in a food web (a rabbit eating grass).An animal can be a secondary consumer (a snake eating a rabbit).An animal can be a tertiary consumer (an owl eating a snake).An animal can be a quaternary consumer in a food web (a hawk eating an owl).There can be more levels, but the food web always ends with the top predator, the animal with no natural enemies.
An animal can be a primary consumer in a food web (a rabbit eating grass).An animal can be a secondary consumer (a snake eating a rabbit).An animal can be a tertiary consumer (an owl eating a snake).An animal can be a quaternary consumer in a food web (a hawk eating an owl).There can be more levels, but the food web always ends with the top predator, the animal with no natural enemies.
the aphid is the primary consumer
The crayfish could be a primary consumer but it matters where it stands in that particular food web.
primary consumer
A mollusk is a primary consumer in the food chain.
The honey bee is a primary consumer.
an ant
A secondary consumer in a food web is the carnivorous or omnivorous animal that feeds on the primary consumer, which is the organism (normally a plant) that eats the producer (normally a plant).
Omnivores that eat both plants and animals are both a primary and secondary consumer.
primary consumer as it is herbivorous.