Answer:
A
Explanation:
Immigrants stay in the US permanently. Emigrant leave there country permanently
Answer:
Waterwheel, Ḥamāh, Syria, similar to those long used for irrigation in the Tigris-Euphrates region. In Iraq most of those crops depend on irrigation, which can be applied in three ways: by flow from rivers and canals through small channels, by lifting with wheels or pumps into channels, and by direct inundation.
Distinguish between the following 2.Bio gas and Natural gas
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