To be in the same (usually unpleasant) situation as someone else or other people
Answer:
it presents an unanswered question
Explanation:
it's obvious because it says Then an adult voice said behind us: “What are you boys doing up here?” which is asking a question
I can't think of four things but I was always taught to always cite everything. Even if you think something is an original idea or phrase, look it up and make sure and if someone else has said that just put it in your work cited because that could be considered plagiarism. Also always cite direct quotes
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>
