Is it possible to further define your question? If you meant to say "What is the combination of the contents of the abdomen called?", the answer is viscera. Viscera pertains to any large organ within a body cavity, and particularly to the abdomen. However, if you really did mean to ask about the contents of the stomach itself, then please disregard this answer!!
Chyme. Food begins entering the mouth and is mixed with saliva and this mass is called a bolus. The bolus goes down the esophogus to the stomach where it is mixed with stomach acids and becomes chyme. The chyme goes through gastric emptying into the small intestine where it is then mixed with bile to allow the transport of fat into the blood stream.
After being chewed, food goes down a tube called the esophagus and into the stomach which is very acidic.
The stomach the stomach the stomach's job is to churn and mixed and digest food until it's a liquid.
chyme is formed in stomach. the food we eat is churned and then swollowed as bolus. this bolus is grinded and made into an paste , which is thouroghly mixed with the gastric juice in the stomach, and this is called as chyme.
The pancreas is the mixed gland located close to the stomach and small intestine.
stomach, small intestine
It is chewed and mixed with saliva, then swallowed into the esophagus and called a bolus. Then muscle contractions called peristaltic action propel it down. When it gets to the cardioesophageal sphincter, it opens up and allows the bolus (food and saliva mixture) to enter the stomach.
because of the sodium content.
Its called stomach acid.
stomach
stomach
Most animals' stomachs are called a stomach