Question

mention 5 functions of blood

Answer 1

Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body.

Answer 2

Blood has 4 main components: plasma, red blood cells , white blood cells , platelets.

functions:- transporting oxygen and nutrients to lungs and tissue.

               - forming blood clots to prevent excess blood loss.

               - Transports O2, CO2, nutrients, hormones, heat and wastes.

                -Regulates pH, temperature, water content of cells.