Examlex
To what does the color of each line in a spectrum correspond?
Mantle
Of mollusks, a skirt-like extension of the body wall.
Mollusks
A large phylum of invertebrate animals, including species like snails, clams, and squids, characterized by a soft body and, in many cases, a calcium carbonate shell.
Echinoderms
Invertebrates with a water–vascular system, and hardened plates and spines in the skin or body.
Annelids
A phylum of invertebrate worms characterized by segmented bodies and often found in moist environments; includes earthworms, leeches, and polychaetes.
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