Which is most likely to cause geographical isolation? a) a hurricane b) a river changing course c) a devastating forest fire d) an island attaching to the mainland

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

How does the carbon cycle involve an exchange of carbon

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin