Inconclusion Which of the following is NOT one of the main functions of the digestive system is contraction.
Digestive system plays a major role in the body as it help to digest or break down the foods we consume into smaller particles.
After the breaking down of food has taken place the body the absorbed the nutrients while the waste products are removed or excreted.
Important of the absorbed nutrients of the food we consume includes: :
• It is Essential for human growth and development.
•It gives us energy to carryout our day to day activities.
•It help to repair human cells
•It help to repair human tissue etc.