1. Nope.
2. They jump. Zombies are depicted as slow stupid creatures, however, they are quite powerful and fast. Their jumps can be as high as a 3 story building, or if there are a horde of them, then they make a tower and can get over the tallest of buildings.
3. Yes, I've met several.
4. The magic box made of glass? I don't know how it works. My Data form would know.
5. How many forms have you? That doesn't make sense. If you are saying how many forms I have, then it's every single element in the world + Yin and Yang.
6. All I know is that they have Inhumans.