Why do roundworms molt?

Is insects singular or plural? Is a bacteria a producer consumer or decomposer? Is there a vibration or sound bees like? Why is the dirt around a mole's burrow so finely sifted? What type of spiders can you get? Brown and yellow bugs the look like hornets but burrow in grounds? How do you teleport on binweevils? Are grey ladybugs poisonous? What does it mean when fire-fly do not light up? How long can jay bugs live without their head? The monster that wears fruit of the loom underwear? How can hydras stand up? How do bugs get in grits? What phylum contains bladder worms? What kills ticks on dogs? How high do camel spiders jump? What are the names of the cast 'ANT farm'? Medicinal plants that can kill cockroaches? Do a computer worm spreads by creating copies of its code and sending those copies to other computers via a network? Do snails eat spider?