close up their shell
Clams are predated mostly by sea stars and some molluscs.
Clams are filter feeders. They are not parasites, scavengers, predators, or foragers.yes a clam is a scavenger
To hide from potential predators.
Otters.
Clams are generally covered by a shell. It is a part of the clam's body, and it can open or close; when closed, it serves the purpose of protecting the clam from predators.
Clams move around by opening and closing their shells repeatedly. They are not filter feeders like oysters or mussels. Since they swim around, water circulates through their shells, and they get their food that way. Clams' main predators are starfish. ( I think that's right...)
Clams have several natural predators, including various species of fish, birds, and mammals. Common predators include sea otters, crabs, starfish, and certain types of fish like flounder and cod. Birds such as seagulls and herons also feed on clams by using their beaks to pry them open. These predators play an important role in maintaining the balance of marine ecosystems.
they have spines that react to predators
Clams have many adaptations such as they have one or two adductor muscles that hold the cell closed so predators can't open the cells, another is they have a foot that helps them move of the bottom of the lake or ocean, and last they live with a siphon sticking out so if there is any movement in the water they can be warned of predators.
They close up in their very hard shells and spring into a small hole or area where their predator can't reach them. They close up in their very hard shells and spring into a small hole or area where their predator can't reach them.
Barracudas are predators, they hunt other fish. Clams are filter feeders and eat small particles sifted from the water.
they are cool except when there is a Brittany germ fish around it dies