Puzzle 11

A tree that has nothing in the middle

Thin glass rectangles examined under microscopes

A herd of __; farm animals with udders and hooves

Mad __, Alice in Wonderland character

Rocking play equipment – sit at either end

Specialist language used within a profession

__ 5, US band led by singer Adam Levine

Legal, in line with regulations

Of the 50 U.S. states, the one farthest north

Prince of __; video games with an Arabian theme

An unarmed martial art founded in Japan

Elf, or lemon-lime fizzy drink

__ and gentlemen, a host's welcome to an audience

An unkindness of __; large, black, crow-like birds

To disappear