Heart with beams of light behind it,computer artwork. The heart is a hollow muscle that pumps blood around the body. Deoxygenated blood from the body is carried into the right side of the heart. From here,the blood travels into the lungs,where it is oxygenated. The blood is then carried into the left side of the heart before travelling back into the body,where it exchanges oxygen for carbon dioxide and starts the cycle all over again | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Laguna Design |
Bildgröße: | 4000 px × 3000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |