Answer:
I have a pouch on my belly where I carry my babies. I hop around Australia. What am I?
What has armor but is not a knight, snaps but is not a twig, and is always at home even on the move?
What always goes to bed with its shoes on?
What can provide food before it is alive, while it is alive and after it's dead?
It is an insect, and the first part of its name is the name of another insect. What is it?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.