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The Function of Heart

The function of the heart in any organism is to maintain a constant flow of blood throughout the body. This replenishes oxygen and circulates nutrients among the cells and tissues. Also, because the human heart is a homologous organ, it functions no differently from any other vertebrates that possess a heart. Following are the main functions of the heart:

  • One of the primary function of the human heart is to pump blood throughout the body.
  • Blood delivers oxygen, hormones, glucose and other components to various parts of the body, including the human heart.
  • The heart also... (More)