A resource becomes more valuable as it becomes more scarce.
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B, Identical components that can be used in place of one another in manufacturing
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A Tipler cylinder, also called a Tipler time machine, is a hypothetical object theorized to be a potential mode of time travel—although results have shown that a Tipler cylinder could only allow time travel if its length were infinite or with the existence of negative energy.
Explanation:
It crosses Europe, the Mediterranean Sea, Asia, the Pacific Ocean, North America, and the Atlantic Ocean.
Answer:
have freakin fun tho in life!!!!
Explanation: