Answer:
Which vehicle is spelled the same forwards and backwards?
Two in a whole and four in a pair. Six in a trio you see. Eight's a quartet but what you must get is the name that fits just one of me.
What kind of tree can you carry in your hand?
I have a neck but no head arms but no hands. What am I?
I have cities with no people forests with no trees and oceans with no water.
I walk on 4 legs in the morning 2 legs at noon and 3 legs at night.