What is the primary use of copper due to its properties?

The primary use of copper is in wiring and piping, and this is primarily due to its excellent electrical conductivity and resistance to corrosion. Copper is known for its ability to conduct electricity efficiently, which makes it an ideal material for electrical wiring in homes, buildings, and various electronic devices. It also has favorable thermal conductivity, making it useful in heating applications.

In addition to electrical wiring, copper is widely used in plumbing systems and piping due to its resistance to corrosion and the ability to withstand high temperatures, ensuring that it lasts longer in various environments.

While copper can be used in construction and is found in some battery components, its most prominent applications are wiring and piping. Cosmetic applications are far less common, making option B stand out as the most accurate choice.