clams will not bite, but they may close up on you. So dont put your fingers in them. I own clams and they can close very quickly if something (E.G: fish) brushes past them. the same applies with your hand.
close up their shell
Mostly cattails need an open area close or around the marsh lands. They basically need water and base to anchor it.
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.
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.
Starfish eat clams by grasping and pulling on the clams shell until the clam can't hold it close any longer. Once the shell is opened far enough, the starfish begins to feed on the clam.
The adductor muscles control the opening and closing of the clam valves. When these muscles contract, the valves close, and when they relax, the valves open. Clams use this mechanism to protect themselves from predators and regulate their internal environment.
As close or as far removed as they want.
The are seabirds that eat clam and fish.
If a clam does not open when cooked, that usually means the clam was dead before cooking. Do not eat clams that won't open when cooked. Make sure that the clams have plenty of space to open during the cook. Sometimes the weight on top will prevent opening.
Giant clams close their shells on their feet and they starve. Then the clam absorbs the rotting deer.
A first cousin twice removed does not have a particularly close genetic relationship.