no
They breathe underwater using gills, like fish do.
The beak-like mouth of an octopus is located on the mantel cavity at the back of the bulbous head of the octopus, surrounded by the eight legs. The mouth is the entryway to the mantle cavity which has gills inside of it. The octopus uses these gills to breathe. Water is brought into the octopus mouth and is then passed through the gills back into the body of water. As the water is pushed over the surface of the gills, oxygen is picked up by the blood in the capillaries of the gills.
The octopus passes blood to its gills where it dumps co2 and takes rich oxygen
Octopuses have gills which exchange carbon dioxide for oxygen in the water.
an octopus breathes through its pair of gills.
Of course they can all fish have gills which allow them to breath in water.
gills
An octopus relies on extracting oxygen from water through its gills and cannot breathe air.
no they breath thru there lungs
No
yes,guppy breath through their gills because it is a fish
how does a dolphin breath? A dolphin breathes through its gills.