Can you help me please I don't get questions like this

How do chloroplasts set plants apart from other living things

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

Write the balanced chemical equation forphotosynthesis.