Congress Has the Power to Decide the Jurisdiction of Lower

Congress has the power to decide the jurisdiction of lower federal courts. This means that

A) Congress can determine the number of judges that sit on each court.
B) Congress can decide which judges will hear which cases before these courts.
C) Congress can veto decisions of lower courts, unlike those of the Supreme Court.
D) lower courts cannot declare an act of Congress unconstitutional.
E) Congress can decide what types of cases these courts hear.