The Great Barrier Reef Marine Park is a multiple-use area. Zoning helps to manage and protect the values of the Marine Park that users enjoy. Zoning Plans define what activities can occur in which locations both to protect the marine environment and to separate potentially conflicting activities.
Some symptoms and signs of colon cancer are blood in the stool, dark-colored stool, change in bowel habits, constipation, diarrhea, or narrow stools. Abdominal pain, cramping, or bloating may occur. Nonspecific symptoms of colon cancer can include weight loss, fatigue, weakness, and shortness of breath.
Symptoms of these types of cancer include abdominal pain and unexplained weight lossâtwo symptoms that also can signal celiac disease. However, even if you have those two symptoms, you shouldn't worry. It's extremely unlikely that you have one of these cancers, which are not at all common.