Are dragonflys smart

What is alive and has only one foot? Is earthworm oviparous or viviparous? What happens to bugs when they die? You found a orange worm or caterpillar that is four inches long and is covered in little red spikes. It is bigger than my thumb and I live in northern Illinois? Do parsons spiders bite? How to kill bed bugs if they are in your house plants? How do you get rid of a giant ant hill? Why is it dangerous to have carpenter ants at your house? How much impact can a sea spider do? Where is the madreporite located on a starfish? What eats mealybug? What spiders can kill a hummingbird? What are facts about the velvet worm? What do ostracods eat? Which creature have ink sacs and called ink and pen animals? Which thing in your opinion looks the most frightening to a fly the fly walter de la mare? Is the dragon fly yoyo in the same shape as the butterfly yoyo? How far can crayfish walk on dry land? How do various kinds of spider silk differ based on their protein structures? What colors can dragonflies see?