blood flows through heart follows a rythmic and cyclic pattern . justify statement describing the steps involved
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Answer:
1. Your AORTA pumps OXYGENATED blood out of your heart to your body
Ernest Wolfe
The aorta stretches across the back of your heart and pumps blood both above and below your heart to your upper and lower body
As oxygenated blood goes to your cells, it drops off oxygen and picks up waste
Cells in your body need oxygen so that they can perform cellular respiration to get energy
Blood also picks up carbon dioxide from the cells as the waste product of cellular respiration
2. DEOXYGENATED blood returns to your heart through the SUPERIOR VENA CAVA and INFERIOR VENA CAVA to your RIGHT ATRIUM
Capillaries separate oxygenated blood from deoxygenated blood and arteries from veins
After passing through the capillaries, blood is deoxygenated and needs to head back to the heart to be pumped to the lungs to pick up oxygen
The Superior Vena Cava is the vein that gets deoxygenated blood from the upper body and returns it to the heart
The Inferior Vena Cava is the vein that gets deoxygenated blood from the lower body and returns it to the heart