Animal Animal circulatory systems similar human circulatory systems describe three sentences
Both animals and humans have closed circulatory systems, meaning that blood is contained within vessels and does not come into direct contact with other body tissues.
Both animal and human circulatory systems have a heart that pumps blood through the vessels to deliver oxygen and nutrients to cells and remove waste products.
Both animal and human circulatory systems have different types of blood vessels, including arteries, veins, and capillaries, that play specific roles in transporting blood throughout the body.