Cervical cancer is caused by severe abnormal changes in the cells of the cervix. Most precancerous or cancerous cell changes occur in the cervix at the transformation zone, because these cells normally undergo constant change.
In baseball, a balk is called by an umpire. Balk rules protect runners from being deceived by the pitcher. If the ball is thrown before the batter gets settled in the batter's box, the umpire will call a balk. If a pitcher begins his delivery motion but then stops, he'll be called for a balk.
Minor League Baseball, or MiLB, is a hierarchy of professional baseball teams that are affiliated with Major League Baseball. Each team of the MLB has their own network of minor league teams (sometimes called âfarm teamsâ or âfarm leaguesâ) which are used for player development.