Which is more important to your health? Is it getting up early, or is it getting enough sleep? What scientists don't understand is that sometimes those goals work against each other. If I get up early to start my day, I may not be able to get the recommended amount of sleep. If I sleep my recommended amount, I may not be getting up early. Some animals sleep more than humans, and other animals sleep much less than humans. The answer, of course, is to go to bed early enough to be able to get enough sleep--but that is not always possible. Who knew that something supposed to be relaxing--going to sleep--could be so stressful? 10) Which sentence could best be removed from this paragraph to clarify its ideas?
