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What else can I help you with?
Do bivalves have one shell.?
Bivalves have two shells that protect their soft bodies. These shells are hinged together to allow the bivalve to open and close.
What do bivalves do when a grain of sand gets in its shell?
When life gives bivalves sand, they make pearls.
How many shell do bivalves have?
Two. (bi= 2)
Why are snails called Univales and crabs called bivalves?
Valve means shell. A snail is a univalve because it only has one shell. Crabs are not considered bivalves. The bivalves are a group of mollusks which includes clam, mussels, and oysters, all of which have two shells enclosing the animal, hence their classification as bivalves.
What does umbo represent in all bivalves?
The beak of the bivalve shell.
What are mollusks that have two shells held together by hinges and strong muscles called?
they are called bivalves .(:
What is the second larval stage of bivalves?
It's in the shell still growing
Are clams bivalves?
Yes, clams are bivalves. Bivalves are a class of mollusks characterized by having a shell with two hinged valves. Clams have two shells that they can close tightly to protect themselves.
What mollusk has no shell?
Every mollusk except slugs, which have evolved to not need a shell, has a shell. Snails, clams and other bivalves have an external shell. Octopi, squid and cuttlefish have an internal shell.
Unlike bivalves which sink to the bottom because of the heavy shell a nautilus can float in water because?
Its chambered shell is filled with gases
What are biavalves?
Bivalves are mollusks with two shells, such as a clam. A univalve is a mollusk with one shell, such as a snail.
A particle trapped between the mantle and shell of bivalves becomes covered with and eventually a is formed?
Nacre, pearl
