Male students will have higher level of social media addiction and low mental health as compared to female students plx give 4 researches about this question??

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

What kinds of molecules can pass through the cell membrane without any problem?

What is the most common structure of volcanoes?