You can tell the story is told from the first person point of view because the narrator

In first person point of view, the story is told from the narrator's perspective. This allows the narrator to give readers their first-hand experience, including what they saw, felt, thought, heard, said, and did.

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

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

explanation:

i think its a.

an ugly duckling is teased by the other ducklings. when she grows up, however, the ducklings discover that she is a beautiful swan