Question

what is the carrier of oxygen to the cells in our body​

Answer 1

Hi my dear friend,

Haemoglobin, an Oxygen Carrier. A drop of blood contains millions of red blood cells, or erythrocytes. These specialised cells are like flattened discs, which gives them a much greater surface area with which to exchange oxygen and carbon dioxide in the lungs and with body cells.

~Thank you

Answer 2

Haemoglobin, an Oxygen Carrier. A drop of blood contains millions of red blood cells, or erythrocytes. These specialised cells are like flattened discs, which gives them a much greater surface area with which to exchange oxygen and carbon dioxide in the lungs and with body cells.