Answer:
A premium
Explanation:
A premium offers an item for free or at a bargain price to reward some type of behavior, such as buying, sampling, or testing.
Hearing
People have ears.
<u><em> Vice President, Speaker of the House, President Pro Tempore of the Senate, Secretary of State</em></u>
please make your question easier to read next time, Thanks!
You are Caesium.
He has the highest metal reactivity