I can take many forms, but my purpose is always the same. I can be way up high, or down below, and sometimes even inside. I hold those most precious to us, and some might try to rob me. Some feel free when I am empty. What am I?

I hold plates and start conversations. I list elements and order facts. I arrange rows for numbers and columns for decisions. Set me for dinner or set me aside in debate. What am I?

Hands without fingers, two holes without punctures, and a river with no fish may empty a pot with no dish. Kings and queens may vie for dominance, but neither holds the greatest prominence, for here, the power of one may see them undone.

I measure your weight when whole and sound, Drop my first, your voice is found, Lose first two letters, and only one remains of me.

I am a fish when in the sea. When thrown, you'd best steer clear of me. In school, perhaps I am a prize. You might use me to advertize.