Which element of art is not enclosed and 2D could be made with a pencil or pen or 3D wire or rope or the edges of objects?

What steps must perseus take to slay the gorgon?

If you went to a restaurant and ordered fillet mignon, where would the cut of beef most likely have come from? a. shank b. loin c. brisket d. round

For the difference command to work, what needs to happen?