Organs of the Urinary System. 1  As you can see from Figure above, the kidneys are two bean-shaped organs. 2  Ureters are tube-shaped and bring urine from the kidneys to the urinary bladder. 3  The urinary bladder is a hollow and muscular organ. 4  Urine leaves the body through the urethra.rgans of the Urinary System. 1  As you can see from Figure above, the kidneys are two bean-shaped organs. 2  Kidneys filter and clean the blood and form urine. 3  They are about the size of your fists and are found near the middle of the back, just below your rib cage.
Esophagus (or oesophagus or gullet) is a muscular tube connecting the throat (pharynx) with the stomach. During swallowing food travels from the mouth through the pharynx into the esophagus and to the stomach by peristaltic contraction of the esophagus.hat is Esophagus? A magic tube connecting the mouth to stomach, its help moves the food from the mouth to stomach and stops reverse motion from the stomach.
The esophagus is about 9-10 inches (25 centimeters) long and less than an inch (2 centimeters) in diameter when relaxed. It is located just posterior to the trachea in the neck and thoracic regions of the body and passes through the esophageal hiatus of the diaphragm on its way to the stomach....t the inferior end of the esophagus, the lower esophageal sphincter opens for the purpose of permitting food to pass from the esophagus into the stomach. Stomach acid and chyme (partially digested food) is normally prevented from entering the esophagus, thanks to the lower esophageal sphincter.