Amphibians as larvea or tadpoles use gills to obtain oxygen. They then go into a metamorphic stage where they have both gills and developing lungs, and as adult they breath through lungs as we do.
Oxygen is used in cellular respiration to obtain ATP, which is used for energy.
The gills.
Amoebas obtain oxygen through diffusion. Oxygen from the surrounding environment diffuses across their cell membrane and into their cytoplasm, where it is used for cellular respiration to generate energy.
Mosquitoes obtain oxygen primarily through a process called diffusion. As they breathe, oxygen from the surrounding air enters their bodies through tiny openings in their exoskeleton called spiracles. This oxygen then diffuses into their tissues, where it is used for cellular respiration. In water, mosquito larvae extract oxygen from the surface by using specialized structures like siphons.
Oxygen is not use.Oxygen is produced in photosynthesis when breaking of water molecules to obtain electrons.
Frogs have underdeveloped lungs, so they must have a moist skin so that oxygen can diffuse into their bodies. Their lungs do not function well enough to be used on their own.
It is not possible to obtain ephedrine from oxygen tanks, as ephedrine is a different compound used for medical purposes such as decongestion and weight loss. Oxygen tanks contain pure oxygen used for respiratory support and should not be used for extraction of ephedrine.
I believe the process is called,"Photosynthesis"! Plants do not obtain oxygen they produce oxygen through a process called photosynthesis. The sun produces energy and they change carbon dioxide and water into food oxygen is a byproduct of this process.
Cells obtain oxygen through a process called respiration. In humans and other mammals, oxygen is inhaled through the lungs and absorbed into the bloodstream. It is then transported by red blood cells to tissues and cells where it is used in cellular respiration to produce energy.
Fish use organs on the sides of their heads called gills. These organs are used to extract oxygen from the water around them, allowing them to breath.
To extract oxygen from hydrogen peroxide, you can simply heat it. Hydrogen peroxide decomposes into water and oxygen when heated, and the oxygen gas can be collected. This is a common method used in laboratories to obtain oxygen gas.
Gills are the internal organs used by aquatic animals to remove oxygen from water. They extract oxygen from water through specialized structures and transfer it into the bloodstream to support the animal's respiratory process.