Which of the following people would MOST likely criticize theories based on environmental determinism? (2 points) Group of answer choices

Marshall McLuhan

Carl Ritter

Alexander von Humboldt

Carl Sauer

Ernst Ravenstein

Which evidence is most likely used to indicate the beginning of solar system formation? a. materials combined to form a mass. b. materials were pulled together by gravity. c. water condensed and collected to form oceans. d. different species of microorganisms lived on earth.

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

In the diagram, δgef and δhef are congruent. what is the value of x?