What is eutrotrophication?

Will grasshoppers die in temperature under 50 degrees? Is there medicine to prevent bug bites? Do Mosquitoes live in the Everglades? Do spiders eat woodlice? Are flatworms and roundworms single celled eukaryote? What unit would you use to weigh a snail? Are ticks contagious? What were leeches used to treat in the past? What is the name of the jellyfish with a black ring? Worm castings are rich in what two chemicals? Can you freeze croissant and cream cheese sausage casserole? How are daylilies shipped? How are compound eyes an adaptation to the way of life of some arthropods? Are there any potential side effects to spider vein removal? Where does the Hercules beetle live? Why do all the bees build their hives in hexagonal shape? Are some ladybugs poison? What bugs eat ladybugs? Why do earthworms stay underground? What disease do have if you were bitten by an anopheles mosquito?