A lump of ice that is melting at $0\,^{\circ}\text{C}$ and a beaker containing boiling water are each placed in a laboratory. The laboratory temperature is $20\,^{\circ}\text{C}$. What is happening to the temperature of the melting ice, and what is happening to the temperature of the boiling water?
- Atemperature of melting ice: constant; temperature of boiling water: constant
- Btemperature of melting ice: constant; temperature of boiling water: increasing
- Ctemperature of melting ice: increasing; temperature of boiling water: constant
- Dtemperature of melting ice: increasing; temperature of boiling water: increasing