To oxygenate and transport blood throughout the body.
To circulate blood through the body.
heart, blood and blood vessels
The main function of the left side of the human heart is to get oxygen to the cells.
To pass nutrients, gases, hormones, blood cells, etc to and from cells in the body to help fight diseases, and help stabilize body temperature and pH to maintain homeostasis.
in the human immune system the main function of the is filtering blood
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The main function of the esophagus in the human body is to transport food and liquids from the mouth to the stomach through a series of muscle contractions called peristalsis.
they aid in respiration
spleen
regulate body functions
regulate body functions