What is the top-selling apple variety in America?
How many Earths could fit inside the sun?
In the United States, each person owns an average of ______ pairs of blue jeans.
How many eyes does a bee have?
Which planet is the hottest in the solar system?
In a website browser address bar, what does “www” stand for?
Which country consumes the most chocolate per capita?
Which U.S. President is celebrated in Paraguay?
How many trees are there on Earth?