Answer:
B but let me know if I'm wrong
Answer:(2 marks) How many grams of water can be heated from 20.0°C to 75°C using 12,500.0 Joules? Take specific capacity of water as 4.184 J/g. K 75-20=55°C Q=mcot e 12,500.0 = m. 44184.55 (m=54.32g
Explanation: goggle
The reason why Robinson includes the descripiton of African American is: B: to point out that African Americans have greatly suffered for far too long
First, they have to endure the excruciating centuries during the period of slavery which caused a lot of death and suffering. Even after the abolitionists managed to created legislation to free the slaves, they still have to face racial injustice, especially shown during the period of racial segregation.
The students gathered to demand greater political openness in 1989
