Shellfish, or in scientific language called molluscs, are marine animals that have hard shells that protect their bodies. This type of animal is included in the mollusk group of animals along with snails, oysters and octopuses. Shellfish live in aquatic environments, both in seas, rivers and lakes. They eat plankton, detritus, and various other organic materials they find in their habitat. Clam shells come in a variety of different sizes, shapes, and colors depending on the species. Some clams have very hard shells, while others have thinner, more vulnerable shells. This shell functions as protection for the shellfish’s body from various predators in the aquatic environment. Shellfish are also an important food source for humans in various parts of the world. Shellfish-based foods such as grilled clams, clams in oyster sauce, and clam satay are very popular in various countries, especially in coastal areas. Apart from that, shellfish also contain good nutrients, such as protein, iron and omega-3. However, keep in mind that consuming shellfish can also carry risks, especially if the shellfish are contaminated by bacteria or harmful substances in their environment. Therefore, it is important to ensure that the shellfish consumed is safe and comes from a trusted source. With its diversity of species and nutritional benefits, shellfish are an interesting and important marine animal both ecologically and culinaryly. So, if you like dishes made from shellfish, make sure to enjoy them carefully and wisely.