What causes the roly poly to form a ball?

Will boiling water take out clorine? What time of year do stick insects come out? Why is there a large zigzag pattern in the middle of the banana spider's web? Do black wallnut wormwood compound kills parasites in the body? How do wasps get water? What are decomposers in the plains? How does porifera breathe? Are seastars biotic? What kind of beetles live in Michigan? How do you complete the stone tablet on bin weevils? What does paul learn is the reason for the termites in all the houses? Can bed bugs live in a couch? What is a dragonflies metabolism? Do mosquitos' pupae move? Is honey made from bee sick? Are there any differences in honey from wild honey bees compared to domestic honey bees? What is the scientific name for an ant eater? Where does the cast of ant farm get their clothes? How does the characteristics of an insect different from an arthropod? What is the best type of remedy to eliminate snails?