Предмет: Биология, автор: Usmonjonfayz

Рассматривание строения дождевого червя на барельефной модели


vasilisaogneva2004: На самом деле вопрос очень странный

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Автор ответа: vasilisaogneva2004
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Модель "строения червя" предназначена для использования в качестве демонстрационного пособия в общеобразовательных учреждениях на уроках биологии, в разделе “Животные”, по теме “ Класс Малощетинковые черви”.

Дождевые черви относятся к малощетинковым кольчатым червям. Из самого названия "кольчатый" понятно, что червь как-бы состоит из колечек.

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