Of sorts, they have what's called an exoskeleton, and it's made of sugars and proteins, not the same stuff that makes shells such as egg shells or the shells of molluscs.
Coiled shells are usually found in gastropods and not Spiders, which have exoskeletons. Gastropods include snails and other types of mollusks.
There is only one situation when a butterfly has a coiled shell. This is when the butterfly has died and its internals are dried up. The shell then covers the dead insides.
no0
A conch is a tropical marine mollusc with a spiral external shell. An endoskeleton is an internal skeleton, which a conch doesn't have.
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Molluscaanswer 2 Well, we do not know that the Molluscal developed the shell to protect its internal organs, we only know that by developing an external shell, that did protect its internal organs.But the shell gave it more than that. The animal now had a frame onto which it could anchor its organs, and thus use superior locomotion or feeding. And in our human case, a skeleton that enables and protects all sorts of things.The shell was not an essential for protection; for ordinary garden snails, and squids and octopuses [[one puss, 2 puses in English] have all let their shell degenerate to a minor internal feature.
The Cairn's' Birdwing is actually a butterfly and is Australia's largest butterfly The larvae of feed of a plant commonly known as the Dutchman's Pipe. The caterpillar eats its own shell and that of other larvae. It has also been reported that this caterpillar will sometimes cannibalise The adult butterfly feeds on nectar from flowering plants that grow in the Queensland rainforest.
Annelids are a very diverse group some produce tubes for protection but these are not shells in the strictest sense of the word.
No
Two electrons are in the external shell of vanadium.
Not without a Qi compatible external iPhone shell.
no one cares
There is only one situation when a butterfly has a coiled shell. This is when the butterfly has died and its internals are dried up. The shell then covers the dead insides.
A sea turtle has an external shell.
A crab has an external hard shell, and is an invertebrate.
The only extant cephalopod that produces an external shell is the chambered nautilus. The shells produced by squid and cuttlefish are internal.
It's body is not soft, it has an exo-skeleton
A bumblebee is an insect, which is a member of the Phylum Arthropoda. One of the defining characteristics of an arthropod is its exoskeleton.
REPTILESbirdsbats
Exoskeleton.