YES
the lungs causes oxygen from the water to diffuse into the blood
The mother's blood supply enters the foetus via the umbillical cord and allows oxygen to diffuse from the mother's blood into the foetus.
Nutrients, oxygen, etc. diffuse from nearby blood vessels through the matrix of the cartilage to reach the chondrocytes residing in their lacunae.
Capillaries are the smallest blood vessels in your body and act as the exchange point for oxygen.
Cells inside lacunae receive oxygen through diffusion from nearby blood vessels. Blood vessels supply oxygen to surrounding tissues, which then diffuse into the lacunae where the cells reside. This process ensures that the cells inside lacunae receive the necessary oxygen for their metabolism.
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
No, oxygen does not dilate blood vessels. In fact, oxygen has a vasoconstrictive effect, which means it causes blood vessels to constrict or narrow. This helps regulate blood flow and pressure in the body.
Carbon dioxide does.
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
Diffusion. In the lungs, oxygen will diffuse into de-oxygenated blood (oxygen was removed from the blood in the body) and carbon dioxide will diffuse out of the blood into the lungs and expelled from your body when you breathe out.
The blood vessels around the brain help supply energy for your brain
Blood vessels in the dermis layer of the skin supply nutrients and oxygen to skin cells. These blood vessels bring in nutrients and oxygen from the rest of the body through the bloodstream.