cases heard by appellate courts are decided by\na judge.\na judge and jury.\na panel of judges.\na jury.

cases heard by appellate courts are decided by\na judge.\na judge and jury.\na panel of judges.\na jury.
Answer
Brief Explanations:
Appellate courts review decisions from lower courts. They do not have juries. Instead, cases are decided by a panel of judges (usually 3 or more) who review the legal aspects of the case, not the facts (which are for trial - level courts with juries or single judges in some cases). A single judge (as in some lower - level courts) is not the norm for appellate courts.
Answer:
a panel of judges.