Animation of blood cells flowing through a blood vessel. The main cells in blood are red blood cells (erythrocytes), which carry oxygen and carbon dioxide around the body. Also present are white blood cells, which form part of the immune system, and platelets (grey), which aid clotting. The blood also contains many dissolved nutrients and other chemicals, such as sugars, proteins and hormones. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Take The Wind |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 4 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |