Brainy needs help!
Count the bright red blood and dirty dark cells
Count the blood cells!
1/2 How many clean blood cells are there?
2/2 How many dirty blood cells are there?
Oh dear. Wrong answers for both. If I were you, I'd get your numskulls checked!
Erm, almost but not quite. Try and count again - and make sure both eyes are open this time.
Perfect! More brains than brainy and better eyes than Blinky. Well spotted.