Molluscs {gastropod} {univalve} {gastropoda} include snail, limpet, abalone, and slug. During development, they twist so anus is above head. They have one heart, one gill, one kidney, one gonad, one valve, and one muscular foot.
Biological Sciences>Zoology>Kinds>Mollusc>Gastropod
4-Zoology-Kinds-Mollusc-Gastropod
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Date Modified: 2022.0224