Explain what the line plot on a climate diagram shows

Which potential solution below best addresses the issue of loss of biodiversity in a north american ecosystem?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

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