holes that fish use to breath
The skull of a perch serves several vital functions, primarily protecting the brain and sensory organs while providing structural support for the head. It houses the jaws and teeth, which are essential for capturing and processing food. Additionally, the skull's design aids in buoyancy control and facilitates respiratory functions by supporting the gills. Overall, the perch skull plays a crucial role in the fish's survival and feeding strategies.
no, because then those gills gills would need gills and they would need gills and so on, so on. They have specialised cells instead.
gills.
gills are structures in fish for breathing in water while gills chambers are the cavities in which gills are enclosed
Octopuses have gills, not lungs. They use their gills to extract oxygen from water, allowing them to breathe underwater.
Yes they have gills, but during their transformation into a frog they gain lungs and then lose their gills.
Sharks have gills so they can breathe. They absorb the oxygen out of the water using their gills.
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
Yes they do.All sea creatures have gills.
they have gills
They have gills.
They have gills.