I don't have a predecessor You've seen nothing like me before
If not for creativity There wouldn't be a place for me
Thankfully, the world we live in Will never stop discoverin'
Otherwise, I would not exist And monotony would persist
What am I?
I can be red or green or yellow. I'll help you stay a healthy fellow. Inside, I am white; I do not emit light. But if you look just right, I hold a star. What am I?