книги Наука, техника, медицина Естественные науки Естествознание Биология

Gastropod shell

Код 3445099

  • ISBN: 978-5-5090-7456-1

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Аннотация к книге "Gastropod shell"

High Quality Content by WIKIPEDIA articles! The gastropod shell is a shell which is part of the body of a gastropod or snail, one kind of mollusc. The gastropod shell is an external skeleton or exoskeleton, which serves not only for muscle attachment, but also for protection from predators and from mechanical damage. In land snails, in some freshwater snails and in intertidal marine snails, the shell is also an essential protection against the sun, and against drying out.

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ISBN: 978-5-5090-7456-1

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Сельское хозяйство Путешествия, туризм, природа Домашние животные

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