Answer:
it is refined petrolium used a sfuel for intetnal combustion engines
Explanation:
in simple words petrol
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Answer:
yes
Explanation:islands and mountains
Answer:
A compound is a unique substance that forms when two or more elements combine chemically. Compounds form as a result of chemical reactions. The elements in compounds are held together by chemical bonds. A chemical bond is a force of attraction between atoms or ions that share or transfer valence electrons
