1. INSTRUCTIONS: This will help you to create your own summary.
You need to edit the slides by filling in gaps, dragging and dropping labels, cutting and pasting ideas, adding images, etc. Dotted lines (……..) mean you need to fill in words
Use your notes for help.
You can change the background and add extra images or animations but only do this if you have time!
 your work often!!!
Delete this slide when you are finished.
Print your work (3 or 4 slides per page).
Good luck! 

2. Human Circulation A summary by: …………………
Paste some interesting images on this slide!

3. The Circulatory System
It is made up of the …… and all the blood vessels (a……, v…… and c……)
The job of the heart is to …… blood around the body.
Red is used to show that the blood is carrying a lot of …… (it is oxygenated blood)
…… means that the blood is carrying a lot of carbon dioxide (it is deoxygenated blood)

4. Veins carry blood from the body …… the heart.
Drag and drop the arrows to show the direction that blood flows in the four vessels shown below.
Veins carry blood from the body …… the heart.
Arteries carry blood away from the heart. The …… is the biggest artery in the body and it has a very thick wall to cope with high pressure.
Humans have a double circulation which means that the blood follows two different pathways:
one pathway from the heart to the …… and back
the second pathway from the heart to the …… and back

5. The Heart Drag & drop the labels
left ventricle
right ventricle
artery to lungs
aorta
(artery to body)
vein from lungs
left atrium
valve
right atrium
valve
vena cava
(vein from body)