Mexican and Latin American groups are quite active in the sex trade.
a. True
b. False
Indicate whether the statement is true or false
Question 2
Previously impoverished inner-city districts of major cities such as New York and Chicago are now quite fashionable and expensive, devoted to finance, retail stores, high-priced condos, and entertainment. Which of the following statements best describes an aspect of this development that inhibits urban gang formation?
a. there are few residential areas and thus few adolescent recruits
b. juveniles who live there often work in the financial and commercial businesses
c. there are less police there to catch potential law violators
d. there is less to steal in those areas
An ecological puzzle: the cicada, Diceroprocta apache, is active when air temperatures would appear
American red squirrel
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
True Forget-Me-Not
Secondary Groups
The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration