Because in picture 2, we can see that they are communicating and understanding each other by talking, in Picture 3 is because we can see that they are communicating on how to do this or that, and we can see that they are trying to understand on what to fix there on what to clean here. But I think It's picture 3. Hope that answers ur question, your welcome.
Answers & Comments
Answer:
Picture 2 or 3
Explanation:
Because in picture 2, we can see that they are communicating and understanding each other by talking, in Picture 3 is because we can see that they are communicating on how to do this or that, and we can see that they are trying to understand on what to fix there on what to clean here. But I think It's picture 3. Hope that answers ur question, your welcome.