heart
It carries oxygen
That is essentially correct. The right side carries deoxygenated blood to the lungs where it exchanges carbon dioxide for oxygen. The now oxygenated blood then goes to the left side and is pumped to the rest of the body.
haemoglobin carries oxygen in the blood
The Respiratory system carries oxygen and carbon dioxide
The left side carries oxygen-rich blood all around the body (except the lungs). The right side carries oxygen-poor blood to the lungs; here it collects oxygen and returns to the heart (and enters the heart on the left side). Then this oxygen-rich blood is pumped all around the body. The cycle repeats again and again throughout our lifetime.
The blood carries oxygen around your body and to the body's cells.
Respiration is the process that carries oxygen to the cells and removes carbon dioxide from them. Blood carries the oxygen to the cells.
The molecule that carries oxygen is the hemoglobin molecule. The cell that carries oxygen is the red blood cell.Blood. Red Blood cells. Or Haemoglobin in the red blood cells depending on what level you are looking at.The protein that carries oxygen in the blood is Haemoglobin(hemoglobin).
The molecule in red blood cells that carries oxygen is hemoglobin. Hemoglobin is a protein that binds to oxygen in the lungs and carries it to tissues throughout the body.
blood carries some stuff like alcohol, nutrients, and oxygen
It allows the blood to carry oxygen, so in a way it carries oxygen
oxygen is the answer