Answer:
A prehistoric reptile that lives today and the inspiration for the name of a popular sports drink.
Four kings of whom I am one lord. Often on deck but never on board. Though I have a large heart, I am always seen at war. During which I always wear a suit, but never a suit of armor. Who or what am I?
Brothers and sisters I have none but this man's father is my father's son. Who is the man?
There is one in every corner and two in every room.
I shave several times a day, yet I still have a beard. Who am I?
What is big and yellow and comes in the morning, to brighten mom's day?