Play through the game (beat ''Final Stage'') and save the game. From now on Professor K from Jet Set Radio can be chosen as a playable character. He is located between Garam and Beat on the character selection screen (you can't see him dancing like the other characters, only his picture appears). Contributed By: Zool.
All living things exhibit these characteristics:   1. They are made of cells.   2. They obtain and use energy.   3. They grow and develop.   4.They reproduce. â¦   5. They respond to their environment. + 238 others found this useful.
What characteristics do all animals have in common? A: The key characteristics all animals share are multicellularity, eukaryotic cells and heterotrophy, according to About.com. If it weren't for sponges, cells that are organized into tissues would mark another similarity between all animals.