Yes it does.
Yes. The tuna, like other fish, respire through their gills. Fish must have oxygen, and their gills are set up to make gas exchange to and from water.
Yes, fish do 'breathe' through gills.
Fish breathe with the help with gills.
Yes
No,not all fish breathe through gills
Jawless fish breathe from gills.
gills.
The gills and the brain
yes, fish can breathe. they do this by using their gills.
Most fish breathe with gills.
fish breathe through their gills
Most fish breathe through their gills, not moist skin! :)