<P> Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells . </P>
<P> Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells . </P>
what does blood do in the human body
what does blood do in the human body
delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells
delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells