Lungs
The respiratory system removes carbon dioxide from the blood and brings oxygen into the blood. This process occurs through the lungs, where oxygen from the air is exchanged for carbon dioxide in the blood.
Blood.
The respiratory system supplies oxygen to the cells through breathing, where oxygen is inhaled into the lungs and then transported to the blood. It removes carbon dioxide from the blood by exchanging it with oxygen in the lungs during exhalation.
Respiration is the process that carries oxygen to the cells and removes carbon dioxide from them. Blood carries the oxygen to the cells.
the respiratory system brings oxygen to the blood and removes the waste gas carbon dioxide
Haemoglobin carries oxygen around the body, and removes carbon dioxide.
the respiratory system brings oxygen to the blood and removes the waste gas carbon dioxide
Red blood cells
The lungs are responsible for exchanging oxygen and carbon dioxide with the blood. Oxygen is taken up from the air into the blood through the alveoli, while carbon dioxide is expelled from the blood into the lungs to be exhaled.
respiatory systm
Venous blood is loaded with carbon dioxide and low in oxygen Arterial blood is rich in oxygen with little carbon dioxide
Deoxygenated blood is low in oxygen and high in carbon dioxide.