Razor clams have hard protective shells. They use their muscular foot and streamlined shell to burrow beneath the sand during low tide. In which marine ecosystem would you most likely find razor clams?

Clown fish are often found swimming within the tentacles of sea anemone whereas other fish avoid them at almost all cost. Which statement below is the best explanation for this observation? The spicules of the sea anemone cannot penetrate a slime layer surrounding a clown fish but other fish do that have that neutralizing slime layer. Clown fish are good at maneuvering between the spines of the sea anemone and use them for camouflage. Clown fish are attracted to the cnidocytes of the sea anemone as their source of food. Clown fish are immune to the sting of the nematocyst of the sea anemone but other fish are not.

Complete the table

Explain how fish cope in both fresh and marine waters