Question

which TWO arrows go from a
primary consumer to an omnivore?
kelp bass and sea urchin
the black rockfish and the kelp bass
the zooplankton and the kelp bass
the plainfin midshipman and the kelp bass
the kelp and kelp bass

Answer 1

To determine which two arrows go from a primary consumer to an omnivore, we need to identify the relationships between the species involved.

Primary consumers eat producers (like plants or algae), and omnivores eat both plants and animals.

- **Kelp Bass**: This fish is a predator and can be considered an omnivore since it can eat both plants and animals.
- **Sea Urchin**: This herbivorous animal primarily feeds on kelp (a producer) and is a primary consumer.
- **Black Rockfish**: Similar to the kelp bass, this fish is primarily a predator but can also consume plant matter.
- **Zooplankton**: These are primary consumers that feed on phytoplankton.
- **Plainfin Midshipman**: This fish is a predator, feeding on other fish and small invertebrates.
- **Kelp**: This is a producer.

Based on these classifications, **the zooplankton and the kelp bass** are the primary consumer (zooplankton) and the omnivore (kelp bass).

So, the two arrows that go from a primary consumer to an omnivore are **the zooplankton and the kelp bass**.