This is something you should decide, it does not have an straight answer.
A. Recognizing there is a problem.
(I think)
Answer:
The details show how Squealer turns unpleasant truths into persuasive lies to control the animals
Explanation:
Answer:
<em> require</em> a gain or a loss of heat energy
Explanation:
so yes they do <em>require</em> energy for each phase. also keep in mind that . During a phase change energy my be added or subtracted from a system,<em> but the temperature will not change.</em>
That means you are a christmas tree