Answer:Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. Over millions of years of intense heat and pressure, these organic remains (fossils) transformed into carbon-rich substances we rely on as raw materials for fuel and a wide variety of products.
Explanation:
Enzymes are used to speed up reactions. They’re also called catalysts and their main purpose is as a speed boost for reactions
Answer: When water is heated, the molecules move quickly, therefore the water boils.
Explanation:
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