Question
Describe the functions of the: Blood

Answer

Blood circulates throughout the body and performs the following functions
  1. It carries or transports food and oxygen to each body cell.
  2. It carries away waste products to organs (like kidneys, lungs and intestine) from where they are excreted out of the body.
  3. It protects the body against infection by destroying germs.
  4. It helps in blood clotting, thereby preventing excessive blood loss.
  5. It regulates body temperature

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