heart and lungs

The Heart and Lungs

Year 7

Year 8

Year 9

Year 10

The heart is actually two pumps in one.

The right side of the heart pumps deoxygenated, carbon dioxide loaded blood returning from the body through the lungs.
The left side pumps oxygenated blood returning from the lungs through the body.

Remember.

Blood vessels carrying blood away from the heart are arteries.(arteries away)
Blood vessels carrying blood to the heart are veins.
valves prevent blood from flowing backwards.

Links.

Our Chapter 8 Crosswords

bre
kt & Lise
Martine
Millie & Courtney
Annabel, Charlie and Jo
Laura
Lizzie

Hope and Jane's
Isobel's

Pages by Sally Mack 1998-2001