Without options, my first guess would be vital...?
I don't know if that helped! I hope it did though!
Answer:
Zero kelvin
Explanation:
The movement of particles becomes slower the colder it gets. However, they completely stop moving only <u>at the temperature of zero kelvi</u>n, which is considered the absolute zero, and the temperature that can’t get lower and colder. There is no natural place that is this cold, not even space.
<u>Transformed into Fahrenheit, this temperature would be minus 459.67 degrees, or minus 273.15 degrees on the Celsius scale. </u>
