Match the Words with the Most Closely Associated Organism

Q1: Contrast the various functions of the mantle

Q2: Most intertidal chitons are considered<br>A) grazers.<br>B) predators.<br>C)

Q3: The process by which sea cucumbers protect

Q5: A toothed, biting structure found in the

Q6: What ecological roles do burrowing polychaetes play

Q7: Unlike other decapods, hermit crabs are covered

Q8: The tentacles of squids bear hooks, while

Q9: Match the molluscan class with its most

Q10: The nephridium of molluscs is part of

Q11: Match the molluscan shell layer with its