Which trend was documented by the 1890 census?
a. The population of the U.S. is shrinking rapidly.
b. The median age of the population of the U.S. is rising.
c. The population of the U.S. is shifting from urban to agrarian.
d. The median age of the population of the U.S. is falling
Question 2
According to Ralph Segalman and David Marsland (1989), children raised in welfare families
a. will likely live their adult lives on welfare.
b. will usually avoid being on welfare as adults.
c. have an advantage over children who are not on welfare.
d. try to help the family get off of welfare as soon as possible by working odd jobs or part-time.
Natural selection of a population for dark coloration.
Continuous variation in a natural population
GUIDELINES FOR ASSESSING MEMBERS OF VULNERABLE POPULATION GROUPS
World Population Growth, Past 10,000 years
Population size, 1970 - 2050
World population density