Question

(b) State the functions of blood in our body.​ ​ ​

Answer 1

Answer​:
The important functions of blood in our body are as follows:
1. Blood carries oxygen from the lungs to different parts of the body then carbon dioxide from the body cells back to the lungs.​
2. Blood carries digested food from the small intestine to all the parts of the body.​
3. Blood carries hormones from the endocrine glands to different organs of the body (where they are needed).​
4. Blood carries a waste product called urea from the liver to the kidneys for excretion.​ ​