About the Digestive System!
The digestive system help starts before you take a bite! The digestive system is the groups of organs that break pot and absorb nourishment.
Food is our fuel for our body like how the auto needs its fuel for energy. Foods spend nutrients for our bodies cell which will give them energy and substances, they need to operate or work with. just before that happens, it must be taken in to a digestion process which indeed takes a long time.
The beginning of the process starts when you see and smell food, your mouth, begins to water or make saliva. The saliva will help to break down the molecules in your food because it has a special chemical. Following the saliva come the master(prenominal) organs that ar in the system. Once you take a bite, the food will be grinded into smaller and smaller pieces. When your teeth and salvia have made the food soft and mild to swallow, your tongue pushes it back of your oesophagus to be swallowed. Then the esophagus pushes the food to the stomach, and thats when things really start to happen!
The pancreas which argon the two organs in the digestive system, make digestive juices and the juices help digest food breaking down protein, carbohydrates ,and fill in.
any 24 hours, the pancreas sends 1 to 2 pints of digestive enzymes through and through the pancreatic duct into the duodenum. After the pancreas, comes the liver which is used to dissolve fat and break down even more. From the stomach the food travels through the small intestine, which transfers water and nutrients into the blood and then other split of the body.
The liver processes the nutrients and decides where they will be sent in the body. It filters out all the waste harmful substances, some are which are made into digestive juices.
Finally whatever is waste and cannot be digested moves through the large intestine. When the body has taken out as many nutrients as it can from the food, it gets rid of the rest which goes to the anus and...If you necessity to get a full essay, order it on our website: Orderessay
If you want to get a full essay, wisit our page: write my essay .
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.