Lobsters and crawdads live in water and have antennae.
That would be the snails...
The antennae are use to feel, smell, taste and (sometimes) see objects.
Chelicerata is the subphylum of arthropods that is characterized by animals lacking antennae. This subphylum includes arachnids like spiders, scorpions, and ticks.
The subphylum Chelicerata is characterized by animals lacking antennae. This group includes spiders, scorpions, ticks, and mites. Instead of antennae, chelicerates have structures called chelicerae, which are used for feeding and defense.
Some animals that live in freshwater and have antennae include freshwater shrimp, freshwater crayfish, and water beetles. These antennae help them sense their surroundings, locate food, and communicate with other members of their species.
Shells protect prey from pretador.
scopata animals don't have shells turtles and shellfish do
to Potter
Just about anything that will fit them, such as snail or conch shells.
No, most of the little animals that live inside them are edible, but the shells are not.
they, attach them sleves onto other things onto the shells of other animals, and they drill through the shells of the other animals.