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.
No, the (earth) worm is not considered to be an insect. It is rather an annelid: a group of animals consisting of some types of worms, leeches, and a few other (but not all) bilaterally symmetrical organisms. In terms of diet, (earth) worms are detritivores, in which they eat decaying or dead organic matter such as dead leaves or decomposing fruit.