Circulatory System The circulatory system is the body's transport system. It is made up of a group of organs that transport blood throughout the body. The heart pumps the blood and the arteries and…
Long may Old Glory wave by David Johnson Related Links U.S. Flag TimelineFlag DayBorn on the Fourth of JulyFlags From Around the World The United States Flag Code stipulates that…
Carnivore’s serrated toothCarnivore’s jaws for tearingCarnivore’s stomachHerbivore’s toothStomach stonesOrnithopod’s stomachFeatures of a sauropod’s stomachCarnivorous and herbivorous dinosaurs are…
Indicates that part of a word of more than one syllable has been carried over from one line to the next: During the revolution, the nation was be-set with problems—looting, fighting, and famine.…
NIBLACK, Silas Leslie, (cousin of William Ellis Niblack), a Representative from Florida; born in Camden County, Ga., March 17, 1825; attended the common schools; studied law; was admitted to…
BAILEY, Joseph, a Representative from Pennsylvania; born in Pennsbury Township, Chester County, Pa., March 18, 1810; attended the common schools; learned the trade of a hatter, which he…
explorerBorn: c. 1371Birthplace: China An admiral in the Imperial Chinese navy, Zheng He made seven voyages to Southeast Asia, India, and Africa to explore and trade. In 1405 Zheng made his first…
Chinese New Year is the longest and most important celebration in the Chinese calendar. The new year begins on the first day of the Chinese calendar, which usually falls in February, and the…
Post-Mendelian Inheritance FactorsGenetic Variation and Natural SelectionIntroductionNatural SelectionPost-Mendelian Inheritance Factors Recall from Inheritance that most animals, including you,…
