Puzzle 4

An ROI is one on investment.

Bird species of Sam, mascot for Froot Loops.

China or silver container for brewing leaves.

Comics produced in China, Taiwan and Hong Kong.

Diamonds and charcoal are forms of this element.

Easily manipulated or reshaped.

Lofty TV tower on Prague hill, built in 1985.

Medical stitch to close a wound.

Opera set in Spain, with toreadors.

Relating to the top chambers of the heart.

Sheer vertical rock faces.

The Disney movie set in Arendelle.

We say, "Ahoy, matey," on Talk Like a __ Day.