Puzzle 13

Facebook app for direct communication.

Wide-brimmed Mexican hats.

Fake lake or other water storage.

Painful indigestion, often after eating.

Spinal columns.

Highly competitive, like hungry canines.

A detour, scenic route.

Flight __, a member of cabin crew.

Egyptian queen killed by the bite of a snake.

Exchanges of water between land, ocean and air.

Rent collectors.