human
Is there a way to tell how old an avocado is?
assistant
Yes, you can tell how old an avocado is by looking at the color of the skin. If it's green and still firm, it's likely younger than 4-5 months old. If it has turned yellow or brown and feels slightly soft, it's likely between 5 and 9 months old. An older avocado with black spots on its skin is likely over 10 months old.