Question 12(Multiple Choice Worth 2 points) (01.04 MC)

Which of the following statements best describes what the law of conservation of mass means?

A. When a state change happens, a substance becomes denser and its mass increases.
B. When a solid melts into a liquid, its mass increases through the phase change.
C. When a liquid evaporates into a gas, mass is lost through the phase change.
D. When a substance changes from one state to another state, its mass does not change.

(SCIENEC)*sorry adout the caps*

in the spreadsheet, click on a cell, then type the numbers or text you want and press enter or tab. to write data to a new line within a cell, press alt + enter. to enter the same data in several cells at the same time you must select the cells in which you want to enter the same data, in the active cell write the data and press ctrl + enter.

citizens are given 25 years of life to prove their worth to society; if they fail to do great things

the answer is:

d. a story that frightened readers so much they would become suspicious of their surroundings

frankenstein is one of the terror novels wrote by the writers in a sort of bet, lord byron challenged them all to write a ghost story, and the story came to mary shelley in a dream, she wanted to conect with the fears of her society, fears of technology and changes, and she wanted readers to look around, freightened.

explanation:

mark brainliest and have a great day!

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.