Puzzle 4

Tracheal branched breathing tubes.

Stand on it in Ecuador, the Congo, and Indonesia.

Gianni the Italian fashion designer.

Spice sought in Frank Herbert's Dune novels.

To cover an eye.

To run over.

Location of the ulna and the radius.

Conditions in contracts.

Wife of both Laius and their son Oedipus.

Daikon radish sprouts.

Light bulb containing iodine.

Actors in a folk play about St George's death.