Function. The anus is the end of the gastrointestinal (GI) tract. When the rectum is full, your body feels the urge to have a bowel movement. The internal anal sphincter relaxes and pushes the stool from the rectum into the anal canal.
Function. The anus is the end of the gastrointestinal (GI) tract. When the rectum is full, your body feels the urge to have a bowel movement. The internal anal sphincter relaxes and pushes the stool from the rectum into the anal canal.
Answers & Comments
Explanation:
Function. The anus is the end of the gastrointestinal (GI) tract. When the rectum is full, your body feels the urge to have a bowel movement. The internal anal sphincter relaxes and pushes the stool from the rectum into the anal canal.
Answer:
Function. The anus is the end of the gastrointestinal (GI) tract. When the rectum is full, your body feels the urge to have a bowel movement. The internal anal sphincter relaxes and pushes the stool from the rectum into the anal canal.