Search results with tag "Capillaries"

THE CIRCULATORY SYSTEM - BiologyMad

BLOOD VESSELS (ARTERIES, VEINS and CAPILLARIES) 1. The Circulatory System is known as a closed system because the blood is contained within either the heart or blood vessels at all times – always flowing in one direction. The path is the same –

  System, Circulatory, Circulatory system, Capillaries