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2006-06-06 17:57:25 · 4 answers · asked by yuning 1 in Science & Mathematics Other - Science

4 answers

Through gills

2006-06-06 18:05:02 · answer #1 · answered by Sloe3D 3 · 1 0

i believe they do have gills and "breath"much the same as a fish does in tht they never surface, like a whale, for air .

2006-06-07 01:01:47 · answer #2 · answered by Anonymous · 0 0

Like most fish, through their gills.

2006-06-07 01:00:36 · answer #3 · answered by Anonymous · 0 0

gills

2006-06-07 00:59:51 · answer #4 · answered by Fat Guy 5 · 0 0

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