Crossword on general knowledge

Palavras horizontais

1. What currency is used in the United States? (6)
3. What is the most popular sport in the world? (6)
5. What is the most dangerous animal in the world? (8)
7. Who is the most famous playwright of all time? (11)
9. What is the largest organ in the human body? (4)

Palavras verticais

2. What continent is Australia on? (7)
4. What is the largest planet in the solar system? (7)
6. What is the fastest animal in the world? (7)
8. What chemical element is represented by the letter "O"? (6)
10. What is the most expensive brand in the world? (5)