Why is a starfish an echinoderm?

What causes an eye worm infection? What are the five function of a worker bee? Mussel shell is rich in? What is the role of crustaceans in marine food webs? What kind of beetles live in Michigan? What does Plaque stick to? What crustaceans can seriously damage ships? Is wind insect butterflies examples of pollinators? Will vinegar kill ring worms? Why stingray hide in sand? How is the respiratory system of the earthworm suited to their habitat? Do slugs eat seeds? What are the substance will pass out of the stomata apart from carbon dioxide? What is the slime made out of that a snail leaves behind? How are anthills made? Do you get bugs in your bed from eating in it? What does it mean when a snail has black lines in the middle of its shell? What minibeast begin with the letter F? What does the bite of dust mean? Are dung beetles smart?