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sacllops
Sea Scallops
When the sea scallop pulls its shell closed it causes the water to exit through slits in the hinge portion of the shell. This exiting water acts like a jet propulsion system which propels the scallop through the water up to 49 inches at a time. This repeated "clapping" of the shell allows the scallop move along quickly when disturbed.
What else can I help you with?
Which bivalve moves quickly through the water by clapping its shells together?
Scallops
How are bivalves different from mollusks?
Bivalves are a class of mollusks that have two shells hinged together, while mollusks are a diverse phylum of invertebrates that include bivalves, snails, and octopuses. Bivalves primarily feed through filter feeding by pumping water in and out of their shells, while other mollusks have various feeding methods.
A free swimming bivalve?
A free swimming bivalve is likely a scallop. Scallops have the ability to actively swim by clapping their shells together, expelling water and propelling themselves through the water. They are able to swim in short bursts to escape predators or find a better location to settle.
What is shells made of?
Shells are typically made of calcium carbonate, which is a hard substance derived from the minerals in the surrounding water. This material is secreted by mollusks such as clams, oysters, and snails to create their protective outer shells.
How do sea creatures live in their sea shells?
Sea creatures, such as mollusks, live in their shells for protection and support. The shell serves as a hard outer covering that defends against predators and environmental hazards. Inside, the creature's soft body is protected while it can still access food and oxygen from the surrounding water through specialized structures. Additionally, many mollusks can produce and repair their shells as needed, allowing them to adapt to their environment.
What mollusk moves by clapping its shell?
The mollusk that moves by clapping its shell is the scallop. Scallops have a unique ability to swim short distances by rapidly opening and closing their shells, which expels water and propels them forward. This method of movement helps them escape predators and navigate their environment.
When mollusks such as oysters or clams die their shells sink to the bottom of the water and are the base material for what kind of parent rock?
That kind of rock is called "sedementary rock".
How do Mollusks get rid of waste?
Mollusks eliminate waste through a structure called the nephridium, which acts as their excretory organ. Waste products are filtered from the blood and then released from the mollusk's body in the form of ammonia or urea. Some species also excrete waste through their gills or mantle cavity.
How do mollusks breathe in water?
Mollusks breathe in water primarily through gills, which are specialized organs located in their mantle cavity. These gills extract oxygen from the water as it flows over them, allowing for gas exchange. In some species, water is drawn in and expelled through siphons, enhancing efficiency in respiration. Additionally, some terrestrial mollusks have adapted to breathe air using a modified lung-like structure instead of gills.
What is the difference between land mollusks and water mollusks?
Well land mollusks live on land usually, and water mollusks live underwater. Neither can survive in the others enviroment. I think..
How do mollusks get oxygen from water?
mollusks take in water from its environment and then extract the oxygen from the water to breathe. by the way it is through not threw :)
How do mussels get their shells?
They get There shells when they are attaching to the host so in about 1-6 weeks you will see a sell and then they fall to the floor and start free living and looking for a Mate. Also add me on Xbox 360. WeakenedGem396.
