How can a temperature measured in degrees Celsius ($^\circ\text{C}$) be changed into a temperature measured in kelvin (K)?
- AAdd 273 to the temperature in $^\circ\text{C}$.
- BDivide the temperature in $^\circ\text{C}$ by 273.
- CMultiply the temperature in $^\circ\text{C}$ by 273.
- DSubtract 273 from the temperature in $^\circ\text{C}$.