It may be a straight tube, as in spiders and annelid … The heart is a muscular organ found in humans and other animals. This organ pumps blood through the blood vessels. One of the primary functions of the human heart is to pump blood throughout the body. · 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 nervous system … 1 the heart and … Following are the main functions of the heart: · electrical impulses make your heart beat, moving blood through these chambers.
The Heart Wrenching And Hilarious Story Of Michelle Buteau'S Life
It may be a straight tube, as in spiders and annelid … The heart is a muscular organ found in humans and other animals. This...
