Mainly Red and Green but unlike popular belief, they are not blue. Hope the answer helped :)
blue color
arteries, arterioles, capillaries, and veins. In 3 places you have portal veins ... they connect one set of capillaries to a second set of capillaries.
i think arteries, capillaries, aorta just guessing
To exchange oxygen and nutrients between arterioles and venules
protien in the blood plasma
yes..
The main three types are; arteries, veins and capillaries.
Blue is the main color
The heart, veins, arteries, capillaries, and the blood are the 5 main parts of the cardiovascular system.
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.
Arteries, veins, & capillaries are the three main veins while drawing blood in arm
continuous capillaries continuous capillaries