Across the alveoli and capillaries.
The lungs.
Book lungs.
Gases takes place by nasal passage go to lungs to purifi.
oxygen and carbon dioxide take place
Fish breath (take in and exchange gasses) by passing water through their gill membranes which do the same job as our lung membranes.
Alveoli.
Placenta
The exchange of gases in a leaf primarily occurs in the mesophyll cells, which are located in the interior layers of the leaf. The stomata, small openings on the surface of the leaf, also play a crucial role in gas exchange by allowing carbon dioxide to enter and oxygen to exit the leaf.
Nutrient exchange takes place in small blood vessels called capillaries, which have thin walls that allow for the exchange of gases, nutrients, and waste products between the blood and surrounding tissues.
Diffusion occurs in the leaf to facilitate the movement of gases such as carbon dioxide and oxygen. These gases diffuse in and out of the leaf through small openings called stomata, allowing for photosynthesis and respiration processes to take place effectively. This exchange of gases helps the leaf to obtain the necessary substances for energy production and to release waste products.
The exchange of oxygen takes place in the alveoli. It is found in our lungs
Gaseous exchange takes place in the lungs, specifically in the alveoli. Oxygen from inhaled air diffuses into the bloodstream, while carbon dioxide from the bloodstream diffuses into the alveoli to be exhaled.