Puzzle 12

Snaps, stops working.

Sang with closed mouth.

Bring goods into a country from abroad.

Inform someone of some news, __ them.

It forms water with two hydrogen molecules.

Charles __ wrote On the Origin of Species.

__ balloon; propane-powered flying machine.

Polish brand that removes tarnish from metals.

Male server in a restaurant.

Small dots that make up a digital image.

Wailed with tears.

They never prosper, according to the saying.

Short-form for an Australian person.

Cylindrical pail for carrying liquids.

Crouches and curls up out of fear.

Cold region at the north of the Earth.