We claim the ornamental design for a scissors, as shown and described.
FIG. 1 is an isometric view of a first embodiment of the claimed design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings illustrate portions of the scissors which form no part of the claimed design.