Puzzle 5

Property of an integer's inclusion

Metamorphosis of __, Greek god's vanity by Dalí

Ancient town of Roman Switzerland, near Avenches

Political boundaries

The Poseidon __, 1972 action US film, Oscar cast

__ Acid, Damien Hirst art resembles a color chart

Estadio Universidad __, stadium in Lima

Science of teaching adults

French for "cold blood", meaning calm under stress

They are supposed to be objective about the scoop

Simple steam turbine first recorded by Hero

__ wafer, consumed in Europe on Wigilia

Arachnid can survive without food for two years

Whether politics or math, it certainly divides

Ancient Mesopotamian river