Skip to main contentSkip to solution

Solution

Correct Option: 4

Frog (amphibian), Fish (aquatic vertebrate), Snake (reptile) - all are cold-blooded animals.

Hen is a bird and is warm-blooded, making it the odd one out.

Keyboard Shortcuts

  • Left arrow: Previous question
  • Right arrow: Next question
  • S key: Jump to solution
  • Q key: Jump to question