Closed circulatory system.
a The Circulatory System has 2 tubes on oxygenated rube which is blood with oxygen and deoxygenated tube which the blood is not carrying oxygen
The blood vessels of the circulatory system is the system of tubes that carry blood in vertebrates. These vessels include veins, arteries, and capillaries.
segmented worms have a closed circulatory system.in a closed circulatory system, blood moves only within a connected network of tubes called blood vessels.
The circulatory system includes the heart and all of the tubes connected to it. These tubes are collectively known as blood vessels.
the three main tubes that blood can pass through in the circulatory system are the arteries, veins, and capillaries.
consist of the blood,the heart,and an intricate network of long,slender tubes called blood vessels that originate from the heart.
Your: heart, atria, left and right ventricles, veins, arteries, capillaries, and blood are the major parts of your circulatory system. Red and white blood cells, platelets, and plasma are components of blood. The path that blood travels throughout the body is through hollow tubes called blood vessels.
In a closed circulatory system, the circulatory fluid remains within blood vessels at all points in the circulatory system. In an open circulatory system, the circulating fluid enters a sinus at least at one point in the circulating system and thus comes in direct contact with the tissues.
yes
arteries,veins,capillaries
The Heart.... parts are: veins= oxygen poor blood arteries= oxygen rich blood capillaries= tubes that exchange nutrients between those two^^^
Veins are tubes that carry blood back to the heart. This blood is usually deoxygenated, but in the case of the pulmonary vein, the blood is oxygen-rich.