The quantity that is measured in Kelvin is temperature.
Most of the time, especially in chemistry, they must convert Celsius into kelvin by adding 273.15 to Celsius. K = C + 273.5
Hope this helps!
<span>This variation be justified by:
</span>Migration to an environment different from their birthplace, and adaptation to the available food, ultimately leading to speciation. because <span>birds use their beaks to eat.</span>.