diffusion
Aerobic organisms inhale oxygen and exhale CO2 because they use a process called cellular respiration. This is why organisms breathe.
Yes we breathe in oxygen and exhale carbon dioxide. Plants take in carbon dioxide and exhale oxygen.
Your lungs circulate oxygen every time you inhale and exhale. They travel through your body when you inhale to the lungs and the lungs store the oxygen, and as you exhale, carbon dioxide from the air is released.
After you Breathe in Oxygen and then exhale Carbon Dioxide back to the Atmosphere, plants will process the Carbon Dioxide BACK into Oxygen. They due this through the Photosynthesis Process. The Plants were the original source of the Oxygen. This includes Plants that are found in the Oceans, Seas, Lakes, etc.
We exhale more oxygen than we use. Air contains approximately 20% Oxygen - when we breathe in - we absorb about 4% of the oxygen - and exhale the rest.
When you breathe in you inhale and when you breathe out you exhale
We Breathe in a mixture of Carbon, Hydrogen and Oxygen, and exhale Carbon Dioxide
They come to the surface of the water, exhale the carbon dioxide they have inside their lungs. Then the intake oxygen from the atmosphere and go back under water. After they run out of oxygen the go back to the surface and repeat the process.
Oxygen we inhale oxygen and exhale carbon dioxide
Yes, trees need Carbon Dioxide. They breathe it in and exhale Oxygen for us to breathe.
No. Plants inhale carbon-dioxide. They exhale oxygen. This process happens through the day and night.
Our bodies consume oxygen through a process called cellular respiration.