Puzzle 12

Teaches or tutors; anagram of aces duet.

Electrical charge that's opposite to negative.

TV program with questions and prizes.

Shock __; car component for smoother journeys.

More overcast, gloomier.

Two __, describes a clumsy dancer.

Sit quietly and be mindful, slowing the breath.

Hockey and skating happen in these cold venues.

Lawn at the rear of a house.

Purchase of one business by another.

Salad sauce.

Not curved; like the edges of a square.

It starts with QWERTY.

Fairy tale character with very long hair.

A gift to your lungs from a long walk outdoors.