The first inventions that harness natural energy resource is Water mill. Back then, people use the power of water to move the lever in order to create mechanical movement.
The invention that help transfer water from river to town is aqueduct. Or more commonly knwon as water bridgte, useful to navigate the movement of water.
Lever is the invention that makes lifting weight easier, mostly used in contruction sites.
Answer:
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Explanation:
I believe the answer is B. As a soldier in World War I, he suffered partial vision loss due to mustard gas and could no longer work as an artist.
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Rocks or Dirt. Most of the time geologist will use these to determine factors from the surrounding area such as how old it is, as well as how long its been there.
Unlike the electoral college system for the president, the procedures for nominating presidential candidates are not spelled out in the constitution. the movement is to encourage people who considered themselves as partisans to participate in their party's presidential selection process was short lived, however.