One characteristic of a large urban area is
a. generally low elevation
b. traditional value
c. high population density
d. much arable land

Surfaces of paintings—such as paper, canvas, and pottery—are referred to technically as

When a explodes, radioactive material is dispersed. understanding terrorism: select the best answer from the choices provided. a. germ bomb b. dirty bomb c. chemical explosive d. commercial airplane

This territory was the site of numerous spanish missions but was severely depopulated in the 17th century by infectious disease and warfare with other indian tribes