Components Of The Circulatory System Flashcards
1
Q
Heart
A
Pumps blood around the body.
2
Q
Veins
A
Small, contain valves, carry blood around the body.
3
Q
Vessels
A
Very small, Networks of hollow tubes, carry blood around the body
4
Q
Arteries
A
Carry blood from the heart to the rest of the body.
5
Q
Capillaries
A
Fine branching blood vessels, form networks between the arterioles and venules.
6
Q
Blood
A
Red blood cells. White blood cells. Plasma and platelets
7
Q
Oxygen
A
Needed to oxygenate blood they transferred by haemoglobin on red blood cells and to the body for energy