In the story, it's written that she has drowned a young girl. But it's not an actual winning, rather than it convey that the woman usually see a young girl in the reflection but as she got older, she couldn't see the beautiful reflection anymore.
So i think the most appropriate answer would be : Realized that she must forget the past
hope this helps
Objective, it can’t be proven.
The correct answer is: Evidence is used to back up reasons.
Not really a question, but that means the water would have a mass/weight of 0.29 kg
Hope that helped! Good luck!