See if you can identify the missing square:
Great, you answered "C".
See here what other people have answered:
- D
- B
- A
- C
Click "CONTINUE" to proceed to the next question
Interesting fact:
There’s a reason why we need our hard skulls – our brains are very squishy and easily damaged. They have the consistency of soft gelatin! This fragility means that we need an extremely hard outer layer which protects the brain like a helmet.