Puzzle 11

Build-ups of grainy deposits in rivers.

Overhead version uses plastic sheets on glass.

Describes coffins made heavy with Pb.

__ converter; device to control vehicle emissions.

Oysters wrapped in bacon: angels on __.

For Whom the __; 1940 Hemingway novel.

It absorbs feline waste and is sprinked in a tray.

__ officer; person who apprehended a criminal.

Temporary power failures.

Earth, Wind & Fire song: Do you remember?.

Facial disease from painting watch dials.

Any plant with thick, fleshy parts, retains water.

Club who met for detention; served at Tiffany's.

Transformation, an oceanic alteration.

They occupy the middle ground of politics.