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How does it breathe?

English 16 Public

Which tyoe of breathing do these animals use?

Study Slideshow

Skin and lungs

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Lungs

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Gills

15

Skin

15

Lungs

15

Trachea

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Trachea

15

Trachea

15

lungs

15

Skin, gills and lungs

15

Lungs

15

Gills

15

skin

15

Lungs

15

Gills

15

Gills

15