A fish! Fish are the only animals with gills and most live in water.
Fish use gills to breathe underwater.
Oysters have gills. They absorb oxygen from the water.
They use their gills to take oxygen out of the water.
Octopuses have gills, not lungs. They use their gills to extract oxygen from water, allowing them to breathe underwater.
Fish breathe underwater using their gills. As water passes over their gills, oxygen is absorbed from the water and carbon dioxide is released. This process allows fish to extract oxygen from the water and breathe efficiently.
Fish breathe through their gills, which are specialized organs that extract oxygen from water. As fish swim, water passes over their gills, where oxygen is absorbed and carbon dioxide is released. This process allows fish to extract oxygen from water and use it for respiration.
Fish breathe through their gills. There are usually gills on either side of the pharynx. Gills have thread-like structures (filaments). These filaments exchange the oxygen and carbon dioxide.
They use their gills. However, oxygen is still crucial.
All fish breathe through their gills. Some have additional organs to assist but all fish use their gills to obtain oxygen from the water they live in.
Shellfish have gills just like fish do. They suck water into their shell and pass it over their gills, then squirt it back out again. Sometimes, you can see clams squirting water out of their shells when you are digging them up out of the sand.
Fish have gills, which are specialized structures that extract oxygen from water as it flows over them. Gills are made up of thin filaments with a rich blood supply that allows for the exchange of oxygen and carbon dioxide. Fish use their gills to absorb oxygen from the water and release carbon dioxide.
Oxygen rich water is pumped through the fish's mouth and across their gills, where oxygen is absobed and carbon dioxide excreted. The gills push the deoxygenated water out through the pharynx. So basicly they use there gills