BLOOD
VEINS
WHITE BLOOD CELLS
RED BLOOD CELLS
BLOOD VESSELS
ARTERIES
PLATELETS
CAPILLARIES
carry blood back to the heart.
stop blood loss when we have a wound.
red liquid tissue that travels through the arteries and veins.
connect arteries and veins.
tubes that distribute the blood round the body.
carry blood from the heart to the organs.
transport oxygen and carbon dioxide.
protect the body from infection.