Ashley has two freezers in her laboratory. Inside freezer A, the temperature is 0ºF and inside temperature B, the temperature is 0ºC. Which one of the following statements about these freezers is true?
- A and B are at the same temperature
- The inside of freezer B is colder than freezer A
- The inside of freezer A is colder than freezer B
- There's no way to compare the temperature of these two freezers because the units are different