1- Pyloric sphincter 2-Duodenum 3- Bile duct 4-Pancreatic duct 5-Esophagus 6-Lower esophageal sphincter 7-Fundus of stomach 8- Cardia 9-Body of stomach 10-Pyloric part
The <span>esophagus(5) connects to the stomach.</span> <span> The food passes,from the pharynx, to the esophagus, to the stomach. This process is aided by peristaltic movements done by esophagus muscles. This organ contains two sphincters:</span><span>the upper and the lower esophageal sphincter.
</span>The stomach is divided into four parts: <span><span>1-Thecardia (8) - this part is connected to the esophagus and its where the epithelium changes from stratified squamous to columnar. In this region is the lower esophageal sphincter (6).
</span>2--The fundus(7)- It's formed by the upper curvature of the stomach.
3- the body(9)- is the main part; and the biggest
4-The pylorus/</span><span> Pyloric part (10) - is the lower region. This part is connected to the small intestine, the duodenum. In this region there is a </span> strong ring of muscle called the (<span>1)Pyloric sphincter.
In the first part of the duodenum there is a connection with a duct that comes from the pancreas -4-</span>Pancreatic duct . There is another duct that ends in the duodenum called- <span>Bile duct, that caries bile to digest fats.</span>
One long-term effect of water erosion is the erosion of soil that we use for agriculture. A way to prevent this is to protect the underlying soil with some sort of cover, especially in the case of erosion caused by rainfall.