The oxygenated blood first enters the capillaries, then they carry the blood through other veins to the rest of the body.
Through the inferior and superior vena cavaThe left atria of the heart is where oxygenated blood enters, it is then pumped to the left ventricle and then to the rest of the body thru the systematic circuit. The heart is separated by the septum, which separates oxygenated and deoxygenated blood.
renal arteries
Oxygenated blood enters the left atrium from the lungs through the pulmonary veins. It then passes through the mitral valve into the left ventricle, where it is pumped out to the rest of the body.
Oxygenated blood enters the heart in the pulmonary vein. It passes through the left ventricle, before exiting in the aorta.
Blood enters the kidney through the renal artery, which branches off into smaller arterioles called afferent arterioles that lead to the glomerulus. In the glomerulus, blood is filtered to remove waste products and excess substances. The filtered blood then leaves the kidney through the renal vein.
it becomes oxygenated
Through the vena cava. Blood enters the heart at the right atrium when from the systemic circulation. It Gets here through the superior and inferior vena cava and the coronary sinus. From the pulmonary circulation it enters the left atrium from the pulmonary vein.
Blood first leaves the heart of a fish and enters the gills for oxygenation. From the gills, oxygenated blood is transported to the rest of the fish's body through arteries.
Oxygenated blood or oxygen rich blood.
Waste-laden blood enters the kidney through the renal artery, which branches off from the aorta. Once inside the kidney, the blood enters a network of tiny blood vessels called glomeruli where filtration of waste products occurs.
De-oxygenated blood is dark red. Oxygenated blood is bright red. Both enter the heart- the former enters the right heart; the latter enters the left heart.