10 Incredibly Useful Things That Butterflies Do

(via Listverse)  Most of us think of insects as creepy-crawly things that are best flattened by a flyswatter. But not all of these creatures fall into that category. The butterfly is one of the most popular types of insect, which is largely because the various kinds of butterfly are beautiful to look at. However, many people don’t realize that this winged wonder has a lot more to offer us than simple visual appeal. Here are 10 reasons why we should appreciate butterflies for more than just their looks.