Answer:
What has roots that nobody sees, and is taller than trees. Up, up it goes, and yet it never grows.
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
Old Mcdonald had this
What has a ring but no fingers?
John's father has 4 children june, july, august... What was his 4th child name
A little house full of meat, no door to go in and eat.