The Cardiovascular System has 3 Components
- The Heart
- Blood
- Blood Vessels
The cardiovascular system has a double circuit
Each time blood goes around - it goes around twice - round both sides of the heart
1) Oxgenated Blood carried via arteries
2) deoxgenated blood carreid via viens
3) carries deoxgenated blood ready to be oxygenated again
4) blood is pumped back to the heart and ready to be pumped around the body
Comments
No comments have yet been made