There is food and there are minerals (from the rocks) to nourish the fish and the whelks
Whelks are marine gastropod mollusks that can be found in oceans around the world, typically living in shallow coastal waters. They are often found on sandy or rocky substrates, where they feed on mollusks, crustaceans, and other small marine animals.
No, whelks do not have a backbone. They are mollusks, which means they belong to a class of invertebrates that lack a spinal column. Instead, whelks have a hard shell that protects their soft body.
yes as whelks are not a plant they are therefore consumers :-)
Small fish generally do not eat whelks, as whelks are marine snails with hard shells that are difficult for fish to consume. However, some predatory fish may prey on juvenile whelks or their eggs. In contrast, small fish typically feed on plankton, smaller invertebrates, or plant material rather than larger, shelled organisms like whelks.
Dog whelks eat barnacles , tube worms and mussels so there you have im your hero.
Whelks are well-suited to live in rock pools due to their ability to tolerate varying salinity and temperature levels, which can fluctuate significantly in these environments. Their hard, protective shells help prevent desiccation and provide defense against predators. Additionally, whelks are efficient scavengers and predators, allowing them to thrive on the diverse food sources available in rock pools. Their adaptability to both aquatic and semi-aquatic conditions enhances their survival in this unique habitat.
No
yes
it is a carnivore
no
yes they do