Chronic diarrhea is a common symptom of both. However constipation can be a problem too. In ulcerative colitis, constipation can be a sign of inflammation in the rectum and in Crohn's disease it can be a sign of an obstruction in the small intestine.
Does the  go before or after the period. I was taught in school, when I was growing up, that the ending quotation mark always goes after the period. However, in college, I'm noticing that's not always what is happening. Same as when I sometimes read news articles. She took her to the party and she remembered saying, have fun.
When you paraphrase, you must entirely reword material taken from a source, without using quotation marks. You may use the source s words as long as you do not use more than two in a row from any passage. paraphrase must be entirely different from the original. When you quote, you must enclose material taken from a source in quotation marks: words taken from the source. If the quotation is more than three lines, it should be block indented and single spaced, without quotation marks.