How many people don not have legs?

What word means the scientific study of insects? Cockroaches in Brazil? What do the three hearts do in a octopus? What are pelagic crustaceans? Do moths have mandinles? What is a green orb? What important compound in the exoskeleton of insects? Do ants bite desert tortoises? Spiders Mites Ticks and Scorpions are all called what? Can you put shrimp shells into a compost? Where is the number 1 piston located on a 1973 volkswagen beetle? What temperature do fireflies live in? Do bees eat their own honey? What kinds of spiders die after giving birth? What type of gapes grow in the Caribbean? Are blind mosquitoes territorial? Which ranks are not part of the formal chain of command? Is stinging nettle poisonous? Why is moulting important to the life cycle of insects? What happens to gypsy moth populations as a result of tree defoliation?