Answer:
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
I am commonly abbreviated to H
I am milky white and scares people.
I sleep by day, I fly by night. I have no feathers to aid my flight. What am I?
I make a loud sound when I'm changing. When I do change I get bigger but weigh less. What am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk