Answer:
What 4 letter word can be written forward, backward or upside down and can be still read left to right
What is used to greet, and also used to describe something taller than you?
Two birds, trying to balance in one twig.
What kind of car runs on leaves?
What kind of a nut has a hole?
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.