2. A graduated cylinder is filled to 25.0 mL with liquid. A solid object is added to the liquid and the new volume is recorded at 34.2 mL. The mass of the solid object is 64.5 g. What is the
density of the solid object?

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.

i'm assuming that the correct answer is indeed the first one/ "a"..