Answer:
Both are only physical changes.
Explanation:
The green stuff is cupric chloride, a byproduct of corrosion of the valve body or possible copper leachate in the water. Either way, it's typical of water leakage where the water is of low pH. Boiling sugar to make caramel is the same as eating sugar, just in a different form.
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Answer: True
Explanation: T/F President Van Buren believed that the federal government should play a major role in controlling the nation's economy. T/F President Van Buren supported a new system-an independent federal treasury-to prevent private banks from using government money to back the banknotes they issued.
Answer:
NATO was established to fight the spread of communism, while the Warsaw Pact was formed to protect communism
Explanation:
NATO and the Warsaw Pact were military organization that were formed after the World War II ended. These two organizations were the fiercest rivals during the Cold War period. NATO was led by the United States, while the Warsaw Pact was led by the Soviet Union. NATO was dedicated to spreading out democracy and free market economy, while the Warsaw Pact was dedicated to spreading out communism and command economy.
