churn verb (CUSTOMERS) âº [ I or T ] specialized business If customers churn between different companies that provide a particular service, they change repeatedly from one to another.
Worms are not insects. Insects are in the Phylum Arthropoda, in the class Insecta. All Arthropoda have jointed body parts while Annelids are segmented but not jointed. Earthworms are in the class Oligochaeta (meaning they are segmented worms with only a few bristles). There is a bigger difference worms and Insects than between a Reptile and a Mammal.
Kingdom: Animalia (Animals: not plants fungi etc.). Phylum: Chordata (Vertebrates: they have a spine). Class: Mammalia (Mammals: they suckle their young with milk and have hair or fur.). Order: Carnivora (Carnivores: mainly adapted for eating meat).ealworms belong to the Animalia kingdom. They are part of the  Arthropoda phylum and belong to the insecta class. Their scientific  name is Tenebrio molitor.