One of the primary functions of the human heart is to pump blood … It may be a straight tube, as in spiders and annelid … Following are the main functions of the heart: · electrical impulses make your heart beat, moving blood through these chambers. This organ pumps blood through the blood … The heart is a muscular organ found in humans and other animals. · the heart is a muscular organ that pumps blood around the body by circulating it through the … · heart, organ that serves as a pump to circulate the blood. Your brain and …
Heart Attack Survivor James Roday: His Story Will Save Your Life
One of the primary functions of the human heart is to pump blood … It may be a straight tube, as in spiders and annelid...
