Which of the following is true about christianity, judaism, and islam? all three religions use the bible to instruct members in the faith. the followers of each religion discourage fasting as an act of worship. each religion has groups within it that hold different beliefs. members of each religion make a trip to the holy land once in their lifetime.

A b/c all 3 religions have a bible

d. secular

The Common Era dating system is the most widely used notation system for calendar eras. It is used as an alternative to the Dionysian AD and BC system (Anno Domini and Before Christ). Anno Domini means "the year of the Lord." Because the Dyonisian system has a Christian connotation, and the Common Era system is secular, the latter is considered more inclusive.