1.
The musical comedy Oklahoma! did much to expand the potential of the musical stage, and it encouraged others to attempt......
2.
Despite its fishlike form, the whale is......and will drown if submerged too long.
3.
The saguaro ,found in desert regions in the southwestern United States ,......cactus in the world.
4.
It is said that United States literature......individuality and identity in the twentieth century, after long imitation of European models.
5.
Lucy Stone ,......first feminists in the United States ,helped organize the American Woman Suffrage Association in 1869.
6.
.......,including climate, mineral content, and the permanency of surface water, wetlands may be mossy ,grassy , scrubby, or wooded.
7.
Duke Ellington's orchestra ,......his own often complex compositions, made many innovations in jazz.
8.
The term "ice age" refers to any of several periods of time when glaciers covered considerably more of Earth's surface ......
9.
From colonial times ,United States property owners agreed to tax themselves on the theory......directly from services that the government could provide.
10.
Helium is not flammable and ,next to hydrogen ,is......
11.
Wild eagles that survive to adulthood are believed......from 20 to 30 years.
12.
Portland,......,is located primarily on two hilly peninsulas overlooking Casco Bay and its many island.
13.
.......widely used in the chemical industry, sodium carbonate is principally consumed by the glass industry.
14.
Cells,first identified by the early microscopists, began to be considered......in the nineteenth century.
15.
Like Jupiter, Saturn is a large ,gaseous planet composed......of hydrogen and helium.
