Title: Napoleon.
Question: The finance minister of Austria predicted that if the country kept its large army mobilized, the national treasury would be bankrupt by the middle of what year?

Title: Green.
Question: Why do most fish, reptiles, amphibians, and birds appear green?

Title: Napoleon.
Question: What other document was presented along with the Concordat of 1801?

Title: Bird.
Question:
Sound production is achieved using what muscular chamber?