Brainstorming can help in many different ways. But one reason is when you go over your essay (anything really) too fast you can easily miss the point. Hope this helps :)
ANSWER: (MARGINS)
It is margins because,...well thats what their called on a paper or document
According to a study done by the journal PNAS, the average American underestimated how much water they use by about 50%. Is it a shock to you then to find out that we use about 80-100 gallons of water daily? That much water can fill up the average bathtub nearly 4 times! Wether this be to flush toilets, wash dishes, hands or showers, or even growing food, we obviously need to be more considerate about how much water we use.