škrga

škrga

In aquatic animals, highly vascularized tissues with large surface area; these are extended out of the body and into the surrounding water for gas exchange.

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行业/领域：生物学
类别动物学
Company: 伯克利
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行业/领域：艺术与工艺类别油画

Mona Liza

The Mona Lisa is widely recognized as one of the most famous paintings in the history of art. It is a half-length portrait of a seated woman painted ...