Snail's predators, such as the blue crab. While the snails do not feed directly on the cordgrass, the snails can damage the cordgrass when they graze on algae and fungi that grow on the grasses. if the snail populations grow too large, they can decrease cordgrass growth.
Periwinkle snails, algae, and blue crabs fill the same ecological roles as organisms living in terrestrial communities Drag the label for the terrestrial organism to the box beside the marine
organism that has the same ecological role
Bison
Periwinkle Snail:
Wildflower
Algae:
Hawk
Blue Crab:
# Mushroom