MICROANATOMY

Detailed explanation-1: -One of the key functions of blood is transport. Blood vessels are like networks of roads where deliveries and waste removal take place. Oxygen, nutrients and hormones are delivered around the body in the blood and carbon dioxide and other waste products are removed.

Detailed explanation-2: -The circulatory system does a very important job in your body. It carries oxygen and essential nutrients to all cells around the body in arteries and carries the waste products and carbon dioxide in veins.

Detailed explanation-3: -Answer and Explanation: The waste product picked up from cells by blood is carbon dioxide. Carbon dioxide is produced as waste through the process of cellular respiration inside the cells.