Which element has the chemical symbol He? Answer with the single word only, in lowercase.
In what year did Mount St. Helens have its major eruption? Answer with the four-digit year only.
In what year did Mount St. Helens have its major eruption? Answer with the four-digit year only.
What is the exact speed of light in a vacuum in metres per second? Answer with the whole number only.
Roger Federer won an Olympic gold medal in men's singles tennis. Answer true or false.
What is the boiling point of water at sea level in degrees Fahrenheit? Answer with the whole number only.
A regulation association football match lasts 90 minutes plus stoppage time. Answer true or false.
Who has been Chief Justice of the United States since 2005? Answer with the surname only.
Who has been Chief Justice of the United States since 2005? Answer with the surname only.
How many players per team are on the court in basketball? Answer with the whole number only.
How many players per team are on the court in basketball? Answer with the whole number only.
