yes, based on a hydraulics so they can retract and extend.
No, those are antennae
snails have 2 eyes one on each end of the tentacle
Slugs can communicate through tentacles and chemicals. Snails have two tentacles on their heads which they use to communicate with each other through touch. Slugs leave behind a chemical trail which can be processed by other slugs.
crayfish have six antennae
Mollusks do not have antennae at all. Insects have antennae.
WELLL, cephalopods, a type of mollusks, have a mantle and feet no, more like arms and tentacles. the word 'cephalopod' means 'head-foot' meaning their heads are close to their feet[-like things]. their mantle is not the same as their head; it is on top of their head, yet larger than it. Hope that helps! 0n0 U
No, they do not have antennae.Insects have antennae. Arachnids are not insects, so they do not have antennae.
Robot antennae
No! Axolotls DO NOT have antennae!
Collective nouns for slugs are a slime of slugs, a phlegm of slugs, or a cornucopia of slugs.
Spiders do not have antennae.
The singular of antennae is antenna.