[DOC] [TLE] Basic Land Snail Anatomy - Snail Facts and Information [PAR] You will also find that snails spend a great deal of time in their shell when the ... 
Snails have one or two sets of tentacles that are on top of the head. ... see these 
tentacles though as all land snails have the ability to retract them. ... The mouth of 
a snail is found at the bottom of the head, in close proximity to the tentacles. [DOC] [TLE] Do Snails Have Eyes? | Animals - mom.me [PAR] The snail can move these tentacles, which stick out from the top of the snail's 
head, to get a ... Land snails have a wider frame of vision because they're able to 
move their eyes ... Rather than sitting at the tips of the snails tentacles, a sea 
snails eyes are situated at the base. ... Why Are My Freshwater Nerite Snails 
Dying? [DOC] [TLE] Mystery Snail Care, Diet, Feeding & Shell Size - Aquarium Care Basics [PAR] A Mystery Snail is a freshwater aquarium snail often available in pet stores. ... 
also appear across the top portion of its mouth, as well as on its tentacles and 
siphon. ... A Mystery Snail has orange rings appearing around its eyes, where 
their eyes rest on ... It's better to avoid these issues instead of getting involved 
with them. [DOC] [TLE] Snails - ESC-20 [PAR] more than 500 million years old, and these fossils are some of the world's oldest 
with recognizable ... their secrets of success is adaptability; snails can now be 
found in almost any ... this kind of shell is cumbersome and difficult to transport, 
most snails have ... two pairs in most land snails and one pair in aquatic ones. [DOC] [TLE] Slithering Facts | Mad About Snail Books [PAR] If a snail is disturbed, it will disappear inside its shell and stay there until it feels 
safe to come out again. ... These rings are called WHORLS (sounds like 'walls') 
but are now not ... Land snails have many different kinds of coloured shells. ... A 
land snail can put out one TENTACLE, two, three or all of them at any one time,... [DOC] [TLE] Snail diseases and problems - The Apple Snail [PAR] Problems with the growth of the operculum have a similar cause as the shell 
growth ... These snails are often bred in large outside tanks, which cannot 
compete ... In practice this means water with a low pH (below 6.5) and low in 
calcium content. .... eating fish and keep their tentacles or the remnants of them 
under the shell. [DOC] [TLE] Deeply Retracted / Snail Problems - Petsnails.co.uk [PAR] Very little is known about what these illnesses are, what causes them, and even 
less ... Snail sometimes twists in its shell towards the breathing hole. ... You may 
find the snail upside down where it has retracted and fallen to the floor. .... On the 
other hand, snails absorb water through their bodies so it is possible that certain
... [DOC] [TLE] Snails and Slugs - AO Parents' Review Archives AmblesideOnline.org [PAR] The land, and some of the fresh-water, snails breathe air, like ourselves, ... But, of 
course, these and all the other organs are of a much more simple ... Of land 
snails more than 6,000 species have been named and described (of which .... the 
tentacles are flattened, with the eyes at the base and not at the top, as in the 
Helices. [DOC] [TLE] Molluscs and Annelids [PAR] Molluscs include such familiar creatures as clams, oysters, snails, and octopi. ... 
It's hard to imagine that a clam could be a close cousin to the earthworm, ... 
Bivalves like oysters and clams, have greatly enlarged gills that they use for both 
.... These tentacles are all equipped with large sucker discs, which can be used 
for... [DOC] [TLE] invertebrate notes - Biology Junction [PAR] Invertebrates are animals which do not have a backbone. ... mouth at the top or 
the motile medusa with tentacles & mouth on the bottom. ... Tapeworm eggs can 
withstand boiling water so it is important to cook

Question: A water snail has these at the base of its tentacles; a land snail has them at the top
Answer: Eyes