It is easy. Boil the liquid, trap the steam, allow it to condense to water., and collect the water and you are done.
They extract oxigen (O) out of water (H2O) when in water or simlpy out of the air when in open air.
Yes, there is air in water; that's how fish breathe. They pass water through their gills and extract the oxygen from it.
They do, they just use gills to extract the air in water.
extract air bubbles from water
Fish pass water over their 'gills' the gills extract oxygen from the water.
No, sharks do not breathe air. They have gills that extract oxygen from the water as it flows over them, allowing them to extract oxygen from the water and breathe efficiently in their underwater habitat.
Humans have lungs to extract oxygen from the air. Fish have gills to extract oxygen from the water.
They breathe through breathing tubes that will stick out of the water to get oxygen from the air.
Yes, octopuses can breathe out of water. They have gills that extract oxygen from the air, allowing them to breathe when they are not in the water.
Yes, an octopus can breathe out of water because they have gills that allow them to extract oxygen from the air.
fish do not have lung like us. Their gills are designed to extract oxygen from water, and not from air.
Although fish and other sea life live in water, they still need oxygen from air to function. They use gills (other something similar) to extract air from the water for respiration. If their was no air dissolved in the water, they would suffocate.