The invention of the wheel by the Sumerians revolutionized the transportation. Wagons could be used to carry heavy loads. The Tigris and Euphrates rivers made transport of goods easy and economical. Riverboats were used to transport goods for trade. Strong currents moved the boats downstream, but because of the current they could travel in one direction only. The boats had to be dismantled after the trip downstream. The Mesopotamians used three types of boats: wooden boats with a triangular sail, the turnip or Guffa boat which was shaped like a tub, made of reeds and covered with skin, and the kalakku which was a raft of timbers supported by inflated animal skins.
They would build a motor around the there house to drain the water into it.
Answer:
If you don’t do something you can’t repeat it as you’ve never done it
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Answer:
What does the law of conservation of matter state?
The Law of Conservation of Matter states that matter cannot be created or destroyed. In a physical change, substances can change form, but the total mass remains the same.
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Answer:
it accelerated the economic crisis
Explanation:
Montesquieu believed that government power should be divided between different branches, much like the executive, legislative, and judicial branches in the United States
