Poppy seeds do contain very small amounts of Morphine and Codeine, however, it's miniscule..
10lbs of seeds... It stopped being miniscule when it started being 10lbs of seeds. Even the recommended amount for poppy seed tea isn't miniscule. If you could eat that amount without getting sick from all the other alkaloids and such, you certainly wouldn't be hungry.
Of course it freezes! Everything does! ....your freezer just doesn't go to a low enough temperature to freeze propanol lol.
Most people will never get alcohol to freeze. The only way I could think to do it is possibly with liquid nitrogen. While you may be technically correct, I can't help but feel as though them are fightin' words lol.