Irrigation: The Egyptians developed systems of irrigation to make the most of the Nile's water, they diverted flood waters from cities to prevent them from flowing. I<span>rrigation was crucial to their agricultural success, but regardless, there were no statewide regulations on water control. Irrigation was the responsibility of local farmers.
That's all I know I hope it helped! :) </span>
Answer:
In 1775, Jefferson was elected to the Continental Congress, a revolutionary assembly made up of delegates from the 13 colonies. Thomas Jefferson wrote the Declaration of Independence, which officially declared that the American Colonies were completely free of British authority and influence.
Explanation:
Answer: he led his militia to try and defeat British
Answer:
(3) TIR causes a portion of the light to be refracted and the rest to be reflected
Explanation:
Total internal reflection is the reflection of a light ray completely within a medium for example glass or water which bounces back after reflecting from the surrounding surfaces into the medium. When the incident angle is more than an certain limiting angle, called the critical angle, the phenomenon is called total internal reflection.
In total internal reflection none of the portion of the incident light gets refracted, it gets only reflected multiple times within the medium.
Hence the false statement is (3).
Answer:
B. the Earth and all other planet orbit the Sun.
