Grams would be the correct answer hope this helps!
So to sum up, when matter is transitioning from solid to liquid (melting) or liquid to solid (freezing<span>), its </span>temperature<span> is fixed at the </span>melting/freezing<span> point, which is the </span><span>same temperature</span>
They are both are types of explanations.
Answer:is a transfomation of a per existing rock
Explanation :Marble ,Slate.
31c-11c=20c So, therefore, the range is 20c.
Hope this helps! :D