A change that does not affect the chemical composition of the object or substance.
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Answer:
The Naval Arms race between the United Kingdom and Germany was the largest Arms race that brought hostilities during that time
Cotton gins are used to separate cotton seeds from the fibers. It used to have to be done by hand, so creating It reduced the amount of time it took to create fabrics
Answer:
The answer is B
Explanation:After the pearl harbor had happened US had declared war
