As skeletal muscles contract, blood is forced along the veins to the heart.
contraction and relaxation of the heart muscles
coranary circulation
upper chambers of the heart
Veins are responsible for the movement of deoxgenated blood from the heart
When your heart beats it moves blood and the movement of blood is ur pulse
lymph
The valves in veins assist blood is the movement of blood from the legs. This is slowed by gravity.
Smoking constricts the veins and the blood thickens, so the heart is affected by both the movement of blood and clots form causing a heart attack.
Skeletal muscle movement and valves in the veins.
Heart - arteries - capillaries - veins - heart - lungs - back to the beginning. (All the blood every minute [at rest].) pulmonary circulation
diastole
moves from pulmonary veins to the left of the heart aorta