Finally, I would also cite that a lot of butterflies die because they are a victim of predators. As you can see, there is no simple answer to the question how long butterflies live, but in general we can assume that an adult butterfly can live for a month. If you add the other stages of the butterfly life cycle (egg, caterpillar, pupa), they can survive up to a year.
1. Use commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet. The game was over, but the crowd refused to leave. The student explained her question, yet the instructor still didn't seem to understand.
When the day of the month and the year appear side by side, a comma is used to separate them. For example, in July 21, 2008, a comma separates 21 and 2008.. Use a comma to separate words. When the day of the week and the month appear side by side, a comma is used to separate them: Monday, July 21, 2008.