Practical escalators use electric fields to speed up and increase the energy of a beam of particles, which are steered unfocused by magnetic fields.
Romans even though they did use republic government they inspire terms such as the senate and had a generaly basic of it but because it was so big they couldn't use the form Greece did and as you can tell greece was the first civilization to invent and use democracy.
Its when u have completly schooled a person and show them that its over u lost point blank period
Answer:
Option A
Explanation:
The population in North America is driven by the oil because all mining, drilling and oil extraction activities are carried out in North America. Due to this economic patterns there is growth in jobs that led to immigration of ethnic groups from Europe, Africa, and Asia. These ethnic groups have high fertility rate and hence their population increased rapidly. These people have immigrated to North America for the billions of dollars and millions of jobs provided by mining and oil drilling.
Hence, option A is correct
Answer:
Some 13,000 years ago, small bands of Stone Age hunters walked across a land bridge between eastern Siberia and western Alaska, eventually making their way down an ice-free inland corridor into the heart of North America.
Explanation:
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