Which ecosystem best matches the following description? found at high altitudes, the harsh climate allows only species that are adapted to the changing environment to survive. (5 points) alpine desert tundra deciduous forest

Suburban cities have been on the rise for the last seven decades due to their orientation around which mode of transportation? a) buses b) airplanes c) automobiles d) bullet trains

During the invasion of the soviet union, the einsatzgruppen did which of the following? killed large numbers of jews, as well as many locals. led military troops. eliminated local administration in lithuania. took over many administrative functions in the war effort. planned and organized extermination camps.

What from the columbian exchange had perhaps the biggest impact on the world?