Which of the following would probably not be considered a natural monopoly?
a. a municipal water company
b. the local telephone industry
c. the cable television industry
d. natural gas and electric companies
e. the automobile industry
Question 2
Adverse selection is a situation in which
a. only men are hired for particular jobs
b. comparable worth laws actually reduce the number of women in certain professions
c. people who use illegal drugs apply for jobs where employers do not use drug testing
d. employers have a better knowledge of the productivity of labor suppliers than do the labor suppliers
e. employers attempt to quantify the productivity of their workers
Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
Water on Mars!
Water shortages, reduced agricultural capacity & coastal inundation are common themes
Water Molecule
Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea.