Wednesday, April 21, 2010

The digestive system

The parts of the digestive system consist of:-

The mouth
The esophagus
The stomach
The small intestine
The large intestine
The Pancreas
The liver

The digestive system is mainly split into two parts, mechanical digestion, and chemical digestion. In the mouth, both of theses types occur. The jaws show physical attributes while biting, and an enzyme which is saliva is obtained to contaminate the food and split the carbohydrates. The food then travels down the esophagus into the stomach, where enzymes are freed including hydrochloric acid to contaminate into liquid. It then travels to the small intestine where all proteins are gathered with the help of the liver and pancreas. Nothing is left then but the waste and water, which are obtained at the large intestine, and so the waste travels through the anus, while the sugar and protein are being absorbed in the blood.

Saturday, April 17, 2010

What is My MYP Grade?

My MYP grade was satisfactory, but not the same as last term, my level decreased by a few points, and i was one point away from a 7. My MYP term decreased this year because of one grade in criteria C, a one world essay.

Hello,
Abdulrahman has done satisfactorily well this term, he passed all assignments and achieved outstanding grades in some other assignments. Although his grades are good, he could have achieved grades much higher if he gave one hundred percent of his effort and focus on his work, which would then create better quality of each work he hands in.

Thank you, Sincerely
Mr.Hallawa

The Mouth

The mouth crushes the food and emerges it into smaller pieces so it can travel through the esophagus. The mouth contains the most mechanical digestion in the body, and so starts the digestion process.The saliva is created to make the food travel easier through the esophagus down to the stomach, and so, that is the accomplishment of the mouth in the digestive system.