Answer:
I am the signature stroll of ducks and penguins
I am an object which is used in baseball during the day I can't be seen at all
I am the word that has three syllables and twenty six letters. What am I?
Mr. and Mrs. Mustard have five daughters and each daughter has one brother. How many people are there in the Mustard family?
I have a head tail but no arms and legs.
Give it food and it will live, give it water and it will die.