Trivia · Ages 10–12 Riddle #126 How many chambers does the human heart have? You solved this one before Your answer Check Type your answer and press Check. I give up — show the answer Answer: 4 Mark as solved Share this riddle Add to a print sheet Previous riddle #125 Random riddle #127 Next riddle More Trivia riddles for Ages 10–12 #127 What is the hardest naturally occurring substance on Earth? #128 What is the chemical formula for water? #129 About how many teeth does an adult human have, including wisdom teeth? All Ages 10–12 riddles
How many chambers does the human heart have? You solved this one before Your answer Check Type your answer and press Check. I give up — show the answer Answer: 4 Mark as solved Share this riddle Add to a print sheet