10 Facts about snails
Answers
Answer:
Explanation:
- Snail is a common name for gastropod molluscs that can be split into three groups, land snails, sea snails and freshwater snails.
- Snails can have lungs or gills depending on the species and their habitat. Some marine snails actually can have lungs and some land based snails can have gills.
- Snail-like animals that do not have a shell are usually called slugs.
- Most snail species have a ribbon-like tongue called a radula that contains thousands of microscopic teeth. The radula works like a file, ripping food up into tiny pieces.
- The majority of snails are herbivores eating vegetation such as leaves, stems and flowers, some larger species and marine based species can be predatory omnivores or even carnivores.
- The giant African land snail grows to about 38 cm (15 in) and weigh 1 kg (2lb).
- The largest living sea snail species is the Syrinx aruanus who's shell can reach 90 cm (35 in) in length and the snail can weigh up to 18 kg (40lbs)!
- Common garden snails have a top speed of 45 m (50 yards) per hour. Making the snail one of the slowest creatures on Earth.
- As they move along snails leave behind a trail of mucus which acts as a lubricant to reduce surface friction. This also allows the snail to move along upside down.
- Depending on the species snails can live 5 - 25 years.
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Answer:1 .A snail is, in loose terms, a shelled gastropod.
2.name is most often applied to land snails, terrestrial pulmonate gastropod molluscs.
3. Snails are gastropod mollusks; members of the phylum Mollusca and the class Gastropoda.
– When they feel threatened, they usually retreat into their shell to protect themselves.
– The largest land snail is the Achatina achatina, the Giant African Snail.
– Snails have no backbone.
– Some land snails feed on other terrestrial snails.”
– North America has about 500 native species of land snails.
– The snails that just hatch the egg can eat their shells and even other eggs of their brothers.
– Most snails live from 2 to 5 years, but in captivity, some have exceeded 10 or 15 years of age.