capillaries
Blood, oxygen, and nutrients.
The heart and lungs work together to deliver oxygen to and remove carbon dioxide from the body's tissues. The brain uses this oxygen to function.
Your blood vessels circulate blood, gases (E.G., oxygen), and nutrients to tissues throughout your body.
Oxygen is supplied to the body tissues by a series of blood vessels from arteries, arteriolles, to capillaries.
The heart pumps oxygen and nutrients to the tissues of the body. It does this by circulating blood throughout the body's network of blood vessels.
The blood vessels, which include the capillaries, function to distribute nutrients such as glucose and oxygen to the body tissues and to carry wastes such as carbon dioxide and urea away from the tissues to be excreted.
There are three main types of blood vessels. The arteries(red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poorbloodback to the heart.
Smoking affects circulation of blood. Since blood vessels feed tissues, then yes, smoking hurts tissues because it reduces oxygen being delivered to the tissues.
The circulatory system transport nutrients and oxygen throughout the body. It includes the heart and all the blood vessels, including the blood. It also takes waste products out of the tissues.
Coronary arteries carry oxygen-rich blood to the tissues of the heart muscle. The oxygen diffuses within myocardial capillaries.
Here the main function is of lungs and blood vessels.When we breathe oxygen from atmosphere get into our lungs and is absorbed into blood vessels in our lungs and these blood vessels transport oxygen to our toes from where carbon dioxide is absorbed into blood vessels and oxygen is provided to the tissues and this process goes on.
They deliver oxygen to the body tissues via the blood.