In the paragraph box, write the main idea of the paragraph below. Acids in concentrated form are very dangerous chemicals to work with. For example, hydrochloric acid has been known to eat through just about anything, including metal. Acids do appear in the foods you eat. Will the acid harm you? Not if you eat a balanced diet. But with highly-acidic foods, you sure know the acid is there. It's what makes lemons so sour.

one of the main advantages of attending a large university is that you can often save money. smaller colleges are often private and charge higher tuition rates. a large public university can easily have 25,000 students or more taking classes on that campus. that higher number of students keep tuition costs down.

wish you luck with the story of macbeth   you must got a crazy english teacher from uva

they call bulids and war and even all people dies in the end