Scroll down for the answer to the facebook riddle/puzzle
10 Mixed Questions
Question 1 of 10
What is the hardest rock type commonly found on Earth?
Question 2 of 10
Who wrote *The Odyssey*?
Question 3 of 10
Which country hosted the first modern Olympic Games in 1896?
Question 4 of 10
What is the term for animals that eat both plants and meat?
Question 5 of 10
Which blood type is known as the universal donor?
Question 6 of 10
What gas do humans exhale?
Question 7 of 10
Which famous scientist formulated the laws of planetary motion?
Question 8 of 10
Which country has a maple leaf on its national flag?
Question 9 of 10
What is the chemical symbol for silver?
Question 10 of 10
Which planet is nicknamed the “Red Planet”?