Oxygen is obtained by diffusion from water flowing over the gill membranes, where it dissolves in the thin, moist epithelial layer of the gills. This exchange of oxygen and carbon dioxide occurs due to the difference in concentration gradients between the water and the blood vessels in the gills.
They get oxygen from the water and air depending on what species of crab they are
Squid obtain oxygen from the water by passing it over their gills. As water flows through the gills, oxygen is absorbed into their bloodstream and carbon dioxide is released back into the water. This allows the squid to extract oxygen from their watery environment for respiration.
No. We cannot get oxygen from water. The oxygen that forms part of the water itself is locked away in H2O molecules and our bodies have no way of extracting it. Most water does contain dissolved oxygen, but since we do not have gills we cannot extract that either.
Oxygen can be obtained from the air by heating it to high temperatures, which causes the oxygen molecules to separate from the nitrogen and other gases in the air. This process is known as fractional distillation or air separation.
Gills are the respiratory structures in aquatic animals that remove oxygen from water. They are specialized tissues with a large surface area that allows for efficient exchange of gases. Water passes over the gills, and oxygen diffuses from the water into the bloodstream of the aquatic animal.
The fishes gills are like filters. when water goes in a fish's mouth, it goes through the gills, which filter out the oxygen.
Oysters have gills. They absorb oxygen from the water.
like any other fish. water passes through their gills and the gills absorb the oxygen through their gills.
Yes, seahorses have gills. They have gills to get oxygen from the water so they can breathe.
Fish breathe using their gills. Gills are respiratory organs that extract oxygen from the water and release carbon dioxide. Water passes through the fish's mouth and flows over the gills, allowing the fish to absorb oxygen from the water.
Squids obtain oxygen through their specialized gills. Water is taken in through the squid's siphon and pumped over the gills where oxygen is extracted and absorbed into their bloodstream. The gills work in a similar way to the lungs of mammals, allowing squids to extract oxygen from the surrounding water.
they have gills
Sharks have gills so they can breathe. They absorb the oxygen out of the water using their gills.
Fish have lamellae in their gills. As the water flows through the gills and over the lamellae, the oxygen is extracted from the water.
All fish breath through their gills, there is oxygen in water, as such, they take the oxygen through their gills.
they dont. Oxygen in the water through there gills
To exchange for oxygen in water.