Ocean snails breathe using gills while freshwater snails breathe using lungs. Ocean snails can have one or two gills, and the gills allow the snails to remain completely submerged all the time. Freshwater snails have som... More »

www.reference.com Pets & Animals Bugs Slugs & Snails

Snails can be divided into two categories when discussing manners of breathing: those with lungs and those with gills. Pulmonate (lung) snails assimilate oxygen through the thin wall ("lung") of their mantel cavity. Othe... More »

Water snails are herbivores whose diets consist of algae and other forms of vegetation. Both in captivity and the in the wild, water snails adapt their diets to eat nearly any type of vegetation or micro-organism that is... More »

Snails can be divided into two categories when discussing manners of breathing: those with lungs and those with gills. Pulmonate (lung) snails assimilate oxygen through the thin wall ("lung") of their mantel cavity. Othe... More »

Aquatic mollusks, such as clams and octopi, typically breathe using gills inside their mantle cavity. Terrestrial mollusks, such as land snails and slugs, breathe using their mantle cavity as a lung. More »

Snails need water to survive, and some snails do drink water; some species of snails absorb water from the air or, in the case of water snails, from the water they live in. Snails often consume liquid when eating various... More »

www.reference.com Pets & Animals Bugs Slugs & Snails

Fish require oxygen for survival just like other animals, but they filter it from water using specialized organs called gills. A fish draws in oxygen-rich water and passes it through its gills. The organs absorb the oxyg... More »