Question

what isbthe main function 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 thebody. Nutrients from the digestive tract and storage sites to the rest of the body.



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Answer 2

hey mate......
here is your ans.......

Blood has three main function-
transport protection and regulation. blood transports mainly the following substances gases namely Oxygen and Carbon difference between the lungs and rest of the body and also nutrients from the digestive tract and storage sites for the rest of the body .

hope it helps......