Answer:
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I am wood that is neither hard straight or crooked
I tell people to be careful when handling boxes.
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
I am an odd number. Take away one letter and I become even. What number am I?
What language does a billboard speak?