Answer:
What goes in, but never through? I've got some and so do you. We might lend one, or even two, but only if our trust is true.
Sleeping during the day, I hide away. Watchful through the night, I open at dawn's light. But only for the briefest time, do I shine. And then I hide away. And sleep through the day.
More precious than gold, but cannot be bought, Can never be sold, only earned if it’s sought, If it is broken it can still be mended, At birth it can’t start nor by death is it ended.
Sharp and long, flag of the world. What is it?
I am seen in the water. If seen in the sky, I am in the rainbow, a jay's feather, and lapis lazuli.
The warmer I am the fresher I am.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?