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usta

Front opening of the digestive tract, into which food is taken for digestion. In flatworms, the mouth is the only opening into the digestive cavity, and is located on the "belly" of the worm.

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Settore/Dominio: Biologia Categoria: Anatomia

grkljan

The larynx (plural larynges), commonly called the voice box, is an organ in the neck of mammals involved in protecting the trachea and sound ...