Puzzle 5

Discontinuation, ending.

Productive and doing things in the best way.

North American Christmas tree with strong aroma.

Tool for putting a point on a pencil.

A confessing criminal gives an __ of guilt.

Space feature that sucks everything inside.

Green, protein rich algae that multiplies rapidly.

Singer of Hot N Cold and Teenage Dream.

The opposite of an arrival at an airport.

PowerPoint project.