The clearer answer is they measure the remaining carbon, and the less that there is the older the fossil is.
Answer:
Chlorine is commonly used as an antiseptic and is used to make drinking water safe and to treat swimming pools. Large amounts of chlorine are used in many industrial processes, such as in the production of paper products, plastics, dyes, textiles, medicines, antiseptics, insecticides, solvents and paints.
Explanation:
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Answer:
Rareness, the others describe what the gold is and its properties.