Whats difference between an original case and appellate case that the supreme court hears?

Below are the choices:

An original case has been heard by a lower court, while an appellate case has not.

An original case involves the executive branch, while an appellate case does not.

An appellate case involves the legislative branch, while an original case does not.

An appellate case has been heard by a lower court, while an original case has not.

The answer is "An appellate case has been heard by a lower court, while an original case has not."

Opposition to the nra came to a head in 1935, when the conservative supreme court declared the agency unconstitutional, claiming the nra gave the executive branch regulatory powers that belonged exclusively to congress. this decision began a series of court decisions that overturned key elements of the new deal.