USPS - Post Office - RENSSELAER, Indiana (mail package delivery courier ) - Location & Hours.
Making the world better, one answer at a time. Red blood cells are found in arteries, veins, ventricles, and the heart. If red blood cells are found outside of these areas, there is usually a problem.Veins and arteries are found all around the body. Ventricles are found in the heart.aking the world better, one answer at a time. Red blood cells are found in arteries, veins, ventricles, and the heart. If red blood cells are found outside of these areas, there is usually a problem.
Life Cycle of Red Blood Cells. Red blood cells are manufactured from the hemopoietic stem cells in the bone marrow. These cells are are known as erythtropietic bone marrow cells and are partially differentiated.