Answer:
Why shouldn’t you give Elsa a balloon?
What divides by uniting and by dividing?
A locked sphere without hinges or key. Break me open and golden treasures you'll see
I am a man but I swing from place to place and walk upside down just like a critter. Who am I?
What's at the head of an elephant and at the tail of a squirrel?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?