Other questions:

What’s the smallest structure material can be found in a stable form?
Which one was the largest of the Mayan civilization’s cities?
Which book from the Harry Potter series comes right after ‘the Prisoner of Azkaban’?
Was bedeutet “sukzessiv”?
What nationality was the contemporary artist William Kentridge?
What instrument was initially played behind a curtain in order to keep the invention a secret?
Wie heißt die Hauptstadt von Costa Rica?
Which of these physicists is Austrian?
Was sind Pimpernellen?
Welche Farbe hat der Außenleiter üblicherweise in einem elektrischen Kabel?
How many muscles does an adult human have?
Wer komponierte die Oper “Candide”?
What is the name given to a long chain of monomers?
What does bile do?
Which sport is played with a ball, racquet and safety goggles?
Where is Sandy the Squirrel from the Nickelodeon tv show Spongebob Squarepants originally from?
What football team won the gold medal at the Olympic Games in 2012?
How many chromosomes does a sperm cell have?
What is the fourth colour in a rainbow?
In what city was the Declaration of Independence signed?