Answer:
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
Die without me, never thank me. Walk right through me, never feel me. Always watching, never speaking. Always lurking, never seen. What am I?
Lighter than feather and softer than silk, yet the strongest man in the world cannot hold me for more than a few minutes. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
What made Cyclops quit teaching?