Puzzle 4

A natural sinkhole in the Yucatan Peninsula.

A ship tasked with supporting other ships.

A vampire's least favorite bulb.

Burner with naked flame, used in chemistry.

Cylindrical tool for applying paint to walls.

Eels from The Little Mermaid, Flotsam and __.

Hand gesture of military respect.

Large central vein of a leaf.

Neil __, author of the steampunk book Stardust.

Sanjiangyuan Park is China's "Source of Three __".

Soybean protein with a distinctive taste.

Speech sounds made with an open mouth.