Science
Question 1/20
A fun and quick quiz about human anatomy: Can you ace it?

Which of these organs is a waste filtering system for the body?

Kidneys
Spleen
Heart
Lungs
  • 0 Points
  • 0 Streak

Craving for more wisdom?

Power Quiz: Did You Know These Fuel and Energy Sources?

Science
Take Quiz

Challenge your eye to detail with this quiz about the arts.

Arts
Take Quiz

Around the world: Test your knowledge about countries!

Geography
Take Quiz