do sharks have blow holes?

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do sharks have blow holes?

2007-02-17 14:32:11 · 4 answers · asked by c s 1 in Science & Mathematics ➔ Zoology

4 answers

no, they are not mammals, they are fish.

2007-02-17 14:59:04 · answer #1 · answered by ALM 6 · 0⤊ 0⤋

as others said ...sharks are not mammals and must obsorb oxygen from the water through its gills . The shark must constantly swim forward to breath basically............never stops. A mammal such as a dolphin or whale both have a blow hole located at the top of their heads to surface and take breaths of air , like ourselves.

2007-02-17 17:34:51 · answer #2 · answered by Glenn Lunceford 1 · 0⤊ 0⤋

No. They are fish and have gills for taking oxygen from the water.

2007-02-17 15:15:36 · answer #3 · answered by tentofield 7 · 0⤊ 0⤋

No.

2007-02-17 16:36:01 · answer #4 · answered by ladydi_1987 5 · 0⤊ 0⤋