Abdominal pain can be caused by many conditions. However, the main causes are infection, abnormal growths, inflammation, obstruction (blockage), and intestinal disorders. Infections in the throat, intestines, and blood can cause bacteria to enter your digestive tract, resulting in abdominal pain.
Most obviously, a hyphen is used to indicate that a long word has been broken off at the end of a line: You should avoid such word splitting whenever possible. If it is unavoidable, try to split the word into two roughly equal parts, and make sure you split it at an obvious boundary. Do not write things like.
The hyphen in decade-long seems to make sense, so decades-long also may make sense. As for the 10 years in any decade, starting with 0 does not make sense because there was no year 0 â people living 2,009 and 2,010 years ago didn't look at the year(s) that way, especially the Romans, the Jews and the Chinese.