What do mollusks use for crawling digging and catching prey?

Why do the Children of the Hydras Teeth always ask for a mop when they drink a glass of milk? How many people work at one chickfila restaurant? How long does a whelk take to grow? What makes fireflies and glow worms luminescent? Do mud wasp sting? What is an insects favorite sport? What is Echinetia? Which is the name of the mosquito causing filariasis? Was there an 80's cartoon about an octopus who lived in a tank? How do lightning bugs have babies? How do you make a mosquito coil using lemon grass? Is a starfish an animal that stays fixed in one place? Are sea urchins plant or animal? Does soapy water kill little black bugs on outside plants? Do centipedes eat roly polys? What is the grosest thing found in a sewer? The monster that wears fruit of the loom underwear? What is the role of each organ in the reproductive process of the earthworm? Why do plankton drift with the currents? What happens to the cockroach when it is put in the water?