What are narwhals invertebarte or vertebarte?

Who built the big prawn? What kind of meat does Whataburger use? What is a sea cucumber carnivore herbivore or omnivore? Where did the expression hit the rhubarb originate? What do organic farmers use to stop bugs? Do all insets have the ability to fly? What do the ridges in a worm do? Can HIV virus be destroyed by mosquitoes? 3 non living things in the rain forest? Why do tarantulas live in hot places? What are the characteristics that biologists use to classify mollusks? What is the name of beetles that eat flesh off bones? Are bats at the top middle or bottom of the food chain? What are three common names for squid? Do aphids live in the desert? What plants grow in the tierra helada? Are mayflies consumers? Why crickets ears are on their knee? Is a sea cucumber a reptile? What is the powdery stuff on moths?