What factors are threatening the declining crime rate that has been evident for the past decade?

The Texas Supreme Court __________

a. must hear all cases appealed to it from lower courts b. holds oral arguments in cases in private with only lawyers for the two sides allowed to be present c. has significant discretion over what cases it will consider d. will only hear an appeal from a lower court if all justices on the court agree to hear the appeal

The Organization of Petroleum Exporting Countries has almost never been successful in its aim to raise the price of oil

Indicate whether this statement is true or false