The intestine (colon or ileum) is brought to the stoma to create an artificial outlet for the gastrointestinal tract (ostomy). This allows safe removal of waste material from food digestion when a portion of the intestine is removed or needs time to heal.
Key difference: The main difference between USA and Canada is in their government. USA is a federal constitutional republic, whereas Canada is a constitutional monarchy. Further differences include geographic and climate. Canada also differs in its stance against some political and cultural aspects.
Answers. Best Answer: The US is located on the North American continent in the western hemisphere. Its political relationships with other countries significantly depend on its geography.The US and Canada are very close allies, trade significantly with one another, and often take in immigrants from each other's country.n its political history, the United States emphasized the importance of keeping European interests and affairs out of the western hemisphere (Monroe Doctrine).