Blood Vessels Flashcards
1
Q
Arteries
A
They are the thickest of the vessels because they are the tubes that are connected to the heart and the blood comes out of the heart and through these tubes at very high pressure
2
Q
Veins
A
These are thinner than the arteries because the blood re-enters the heart through these
3
Q
Capillaries
A
These are only one cell think and to small to see with naked eye and supply the blood for the tissues and organs
