North Korea has long complained about U.S.-South Korean military exercises â and not entirely without reason. (Ask a Georgian how Russiaâs Kavkaz-2008 exercise ended.) As the Clinton administration neared a nuclear deal with North Korea, it suspended the old, annual Team Spirit exercise that so irritated North Korea.
The stomach's main function is digestion. It does this by: The stomach uses pepsin (enzyme) and peptidase (another enzyme) to break down proteins in your food. The acid released by the stomach doesn't break down food it only provides a good environment for the enzymes to work in.
The stomach's main function is digestion. It does this by:   Storing the food we eat.  Breaking down the food into a liquidy mixture called  chyme.  Mixing enzymes and s â¦ tomach acids which is are chemicals that  break down food. Slowly empties a liquidy mixture into the small intestine.  -there are muscles at the entrance and exit of the stomach that  allow food to pass in.    -food is mashed up to a substance called chyme by a process called  peristalsis which basically means contracting the stomachs muscles  to turn the food into a acidic paste.