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.
1 Annelida: Class Oligochaeta-Class Oligochaeta This class includes about 3,500 species of earthworms and freshwater worms.The members of the class range in length from about 1/32 in. to 10 ft (0.5 mmâ3 m), but most are comparable to the polychaetes in size. Annelida: Class Oligochaeta-Class Oligochaeta This class includes about 3,500 species of earthworms and freshwater worms.