Other questions:

What is needed for respiration?
How many national languages are recognized in India, besides Hindi and English?
What’s the phase of relaxation of the heart in its cardiac cycle?
How many books does the “Hunger Games” saga have?
Which US sitcom character’s catchphrase is ‘I’m listening’?
In Greek mythology, who is the father of Zeus, Poseidon and Hades?
What mineral helps repair and maintain bones?
Who said that ‘objects which have no resultant force are either stationary or moving at constant velocity’?
When calling the score, what sport says “love” in place of zero?
What’s the only Olympic throwing event where competitors don’t throw from inside a circle, but they start off running?
Where was Salvador Dalí from?
What’s the nationality of Ethan Kath and Alice Glass, better known as Crystal Castles?
Wer schrieb den Gedichtband “In deinen Träumen reist dein Herz”?
What’s the official language in Iran?
What is Johnny Depp’s middle name?
What teams did Michael Jordan play in?
Approximately how many bones does an adult body have?
Welcher Streetart-Künstler, der vermutlich aus Bristol kommt, ist für seine Schablonenmalereien bekannt?
What was artist Raphael’s surname?
What does E stand for in the formula E=mc2?