When you inhale, your breath is drawn into your lungs, and is exchanged for Carbon Dioxide. The oxygen is 'traded' for Carbon Dioxide from your blood vessels, which leaves the body when you exhale. In other words, inhaling brings Oxygen to your blood.
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.
The Lungs
veins
because oxygen brings food to the cell
because oxygen brings food to the cell
Blood brings food and oxygen to your cells.
Oxygen of course(:and many vital nutirents
The circulatory system brings oxygen and food to the cells of an organism. It is made up of the heart, a network of vessels and the blood.
The respiratory system brings oxygen into the body through inhalation. Oxygen is then carried by red blood cells in the bloodstream to the cells for cellular respiration, where it is used to produce energy.
The coronary arteries are the blood vessels that bring oxygenated blood to the muscle of the heart.
It brings both oxygen and nutrients to all types of tissue.
They supply the heart with the necessary oxygen it needs.