Question

On the Celsius scale, what does O represent?
a. the theoretical coldest possible temperature
b. an arbitrary number based on its inventor's freezer
c. the freezing point of water
d. the natural temperature of brine

Answer 1

Answer:

The answer is C.

Step-by-step explanation:

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Answer 2

Answer:

c. freezing point of water

Step-by-step explanation:

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