Riddle #676

Question: 500 is at my end and my start, yet 5 is at my heart.
The first letter and the first number make me complete.
My name is that of a king.

What am I?

Question: Why do cows wear bells?

Question: Resurrected, they descend by the millions. Sometimes, to nourish and give life. Other times, to take lives or destroy. They have been known to fill entire valleys and block roads only to disappear before executing their long journey back to the top. What are they?

Question: When you talk about it, it disappears. What is it? A. A secret B. Silence C. Time

Question: What does an octopus wear when it gets cold?

Question: What tastes better than it smells?