This process of molecular exchange is called transpiration.
Skin plays a minor role in respiration by allowing a small amount of gas exchange to occur through diffusion. However, the majority of oxygen and carbon dioxide exchange in humans occurs through the respiratory system, specifically in the lungs. The skin is not the primary organ involved in respiration.
Amphibians
The frogs have mucus glands in their skin that secrete mucus. These mucus glands keep the frog's skin moist so that the diffusion of gases can occur. Oxygen diffuses into the frog's bloodstream and carbon dioxide diffuses out.
According to Biologists, aerobic respiration can occur in the skin, the heart and kidneys as well as the lung cells.
There Is two kinds of respiration through your mouth and also your nose
Plants also need energy. So they obtain energy through respiration
Plants also need energy. So they obtain energy through respiration
Frogs respire through a combination of lungs and skin. They absorb oxygen through their skin when underwater and use their lungs when on land. They rely more on their skin for respiration when submerged.
Glucose and oxygen.
In animals that rely on skin for respiration, the skin must be moist. This moisture helps facilitate gas exchange by allowing oxygen and carbon dioxide to diffuse through the skin. Dry skin would impede this process.
Lungs and moist skin.
Respiration in the earthworm is fairly simple. The earthworm has moist skin and it respires through the skin surface by taking in oxygen and giving out carbon di-oxide.