6. People use water pumps in their houses to circulate water in the house pipes. If our blood vessels are compared to water pipes and blood to water, then what organ of thehuman body acts as a water pump and circulates blood throughout the body?(a) Heart (b) Kidney (c) Lungs(d) Liver

6. People use water pumps in their houses to circulate water in the ho

1.	6. People use water pumps in their houses to circulate water in the house pipes. If our blood vessels are compared to water pipes and blood to water, then what organ of thehuman body acts as a water pump and circulates blood throughout the body?(a) Heart (b) Kidney (c) Lungs(d) Liver
Answer» a.heart CIRCULATES BLOOD THROUGHOUT the BODY.