What is crossed with a blackberry and loganberry to produce a boysenberry?

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How many stripes are there on the US flag?

London's Trafalgar Square Christmas tree is traditionally given by which country?

Why is Åland known as the Islands of Peace?

What two "Great" lakes are the largest two lakes entirely within Canada?

What process includes the following phases: prophase, metaphase, anaphase, and telophase?

What are the four chambers of the heart?

What instrument was Big Band leader Bennie Goodman most associated with?

What movie won the Oscar for Best Visual Effects in 1978?

Who played Luke Skywalker in the original Star Wars movies?

Which of the six stars of the TV sitcom "Friends" is the eldest?

Who is Charlie's nephew on the TV show "Two and a Half Men"?

Which famous actress began her career playing Dorothy in the "Wizard of Oz"?

Who did Abraham Lincoln face in a series of debates in 1858?

Which artist painted "Venus of Urbino"?

Which continent would you find the "Strait of Magellan" in?