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kinetic

why does sugarless food cost more than food with sugar

First, if you have a question, it is much better to put it in as a separate post <Post a New Question> rather than attaching it to a previous question, where is more likely to be overlooked.

Although this is not my area of expertise, it is very likely that the production — not to mention research and development — costs of sugarless products is greater.

I hope this helps. Thanks for asking.

A mining process in which rock is stripped away to expose minera deposits near the surface is?

The mining process you are referring to is called "strip mining." In strip mining, layers of soil and rock are removed from the surface to expose the mineral deposits underneath. This type of mining is typically used when the mineral resources are located close to the surface and can be easily accessed by removing the overlying materials.