8. What change in the grandmother is revealed in
paragraph 135?

The grandmother is selfish, as the story illustrates from the beginning, and the misfit is a criminal who takes pleasure in killing, both of them are in some way serving their own causes, and portraying self-love. Both of them bring these selfish desires into the closing dialogue of the story.

Explanation:

according to archimedes principle, volume of water displaced = volume of water.

hence volume of rock is = 1.65l or 1650 cm^3

explanation:

there is no poster. if you add a poster then we can answer.