No, you always need to provide a citation.
It's pronounced Bla-guard. Don't say the "ck"
Answer:
Scientists believe that heat and pressure are two important elements in changing rocks is considered a hypothesis.
Hope this helps! :)
People write letters, journals,and diaries because some people can write about how they felt or to get ride of anger. Sometimes people will write about their mental problems and how that is affecting their lives everyday. some people write for the fun of it. some people records things in letters, journals, and diaries. Those are a few reasons why people write letters,journals,and diaries. <span />
