The main reason why rice became a Chinese staple food during the Tang dynasty was because it was so plentiful and had all the basic nutrients that were needed for survival.
Answer:
diffusion of a neurotransmitter across the cleft
Explanation:
Transmission across a synapse is achieved mainly by:<u> diffusion of neurotransmitter across the cleft.</u>
Answer:
Until the Mexican-American War (1846–48) only a few Americans—explorers, soldiers, trappers, sheep drivers—visited Arizona. In 1851 the U.S. Army Corps of Engineers sent several expeditions into Arizona to find a suitable route on which to build a wagon road to California. To protect travelers, miners, and other settlers from Native Americans, the U.S. government began to locate army posts at key sites. In 1883 workers completed the Atchison, Topeka and Santa Fe Railway across northern Arizona, thereby linking St. Louis, Missouri, with California; that same year the Southern Pacific Railroad completed a line from New Orleans to Los Angeles by way of Tucson and Yuma.
Explanation:
False, there are many mountains ranges in africa
The correct answer is letter B
A War Hawk is a term generally applied to those members of the House of Representatives who, in the face of a situation of tension or dispute, especially in foreign policy, tend to choose a more aggressive rhetoric or a military solution.