Science

What are the only two diseases that have been completely eradicated?

What is the only bone in the human body not connected to another bone?

What is the only planet to rotate on its side?

What is the smallest organ in the human body?

What is the only planet to spin clockwise?

Which astronaut has spent the most time in space?

This is the fastest bird on the planet. What is it?

What is the strongest bone in the human body?

What is the hottest planet in the solar system?

What animal has the largest eyes in the world?

What is the fastest growing plant in the world?

What is the smallest planet in our solar system?

What is the largest human organ?

What poison is found in apple seeds?

Who was the last human to walk on the moon?

What is the largest land mammal in North America?

Which part of the human body naturally produces insulin?

What is the term for a female goat?

What is the largest artery in the human body?

Where is the smallest bone in the human body?