a seed of a tree squirrels like them also it can fall on your head cats may like to bat them around

a type of concrete a type of cannon a type of bowl, to grind salts i build things up i knock them down i crush salts to a fine powder you have heard of brick and ?????? buildings, right?

I grow in silence, felled by steel, My lifeblood rings beneath the keel. In winter’s breath I stand in rows, Feeding warmth when cold wind blows. What am I, stacked with care and toil, Waiting by the cabin bound in spoil?

If you want to bring rocks into the house, please sweep the floor.

What is the superlative of refrigerator?