lizard, frog, snake turtle, lizard, crocodile octopus, snail, turtle crab, earthworm, snake
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which group of animals contains ONLY reptiles?
Possibilities:
- lizard, frog, snake
- turtle, lizard, crocodile
- octopus, snail, turtle
- crab, earthworm, snake

turtle, lizard, crocodile