Darwin and _____ presented the idea of natural selection simultaneously in 1859 to the Linnaean Society in London.
A)Alfred Russel Wallace
B)Jean-Baptiste de Lamarck
C)Thomas Malthus
D)Gregor Mendel
E)Carolus Linnaeus
Question 2
The effects of mass wasting can be minimized by ____.
A)building retaining walls
B)installing seismometers to detect earthquakes
C)building only on slopes where rocks dip in the direction of the slope
D)adding mass to stabilize a slope
E)eliminating building restrictions