Puzzle 1

Walked on by celebrities at film premieres.

Animal or bird distress signal response to danger.

The video game character played by Alicia Vikander.

Nirvana song title; __ Apprentice.

Internet challenge involving frozen cubes, water.

Beach rescuer who carries a red flotation buoy.

The sensation caused by acid reflux.

Droughts and economic opportunity can trigger it.

Novel read aloud on tape.

Type of peaches, not clingstone.

Professional who studies matter and energy.