The digestive system breaks down food into nutrients such as carbohydrates fats and proteins.
How do you explain the digestive system. This system consists of the gastrointestinal tract and accessory organs of digestion. Dig That Digestive System. This weeks lesson was centered around the functions of the mouth.
They can then be absorbed into the. The mouth and esophagus the stomach the small and large intestine and the colon. It breaks down food into simple chemicals which can be absorbed into the blood stream.
The digestive system acts in. The digestive system is a pretty important part of your body. The digestive system is made up of the digestive tract and other organs that help the body break down and absorb food.
There are valves and twists and turns along the way but eventually the food that goes into your mouth comes out of your anus. Without it you couldnt get the nutrients you need to grow properly and stay healthy. These nutrients then move into the blood in the body to fuel all of its cells.
The digestive system is one long tube that runs from your mouth to your anus. How your digestive system works - Emma Bryce - YouTube. The leftover parts of food which cannot be broken down digested or absorbed are excreted as bowel movements stool.
The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body. Our body needs food to provide it with energy vitamins and minerals. National Geographic has a fantastic interactive video called Down the Hatch that shows the mouth and its parts up close.