Copper is a good conductor of heat. Copper is easy to melt. Copper is difficult to shape. Copper dissolves in hot water.
Yumiko gave some reasons why kettles and kitchen pans are often made of copper. Which reason is correct?

Options:
- Copper is a good conductor of heat.
- Copper is easy to melt.
- Copper is difficult to shape.
- Copper dissolves in hot water.

Copper is a good conductor of heat.