I have two questions that are almost the same and i dont know with one to answer with arteries. the arteries the arteries the arteries
arteries are heavy walled; Veins are thin so the answer is Arteries
Veins
Arteries ALWAYS bring blood away from the heart. Vein bring it back.
Veins.
The heart and your blood vessels
They are called Veins just FYI the blood vessels that bring blood away from the heart are called arteries
bring blood around you, as big as the top part of a finger
clarites and slimaries
superior vena cava
Those are called veins.
-Capillaries bring blood and nutrients to every cell. They are smaller than your hair. -Veins bring non-oxygenated blood back to the heart, so that the blood can become reoxygenated. -Arteries take the blood straight from your heart. They are very flexible so that they will not break every time the heart pumps blood.
it lets blood bring food for the nerves and gives the tooth calcium
Generally, blood goes in on the right side and out on the left.
Inferior vena cava and superior vena cava.