churn noun (CUSTOMERS) âº [ S or U ] specialized also churn rate business the number of customers who decide to stop using a service offered by one company and to use another company, usually because it offers a better service or price: Internet and cable television companies suffer from a high churn rate.
Rhinos and horses both belong to the order Perissodactyla, the odd-toed ungulates (hoofed mammals), whilst hippos and pigs belong to the order Artiodactyla, the even-toed ungulates. Source(s): I used to be a zookeeper and have studied animals all my life.
Rhinos belong to one family, the Rhinocerotidae. There are only five species in the family. They are more closely related to horses than hippos. They belong to the order Perissodactyla (odd-toed ungulates) which includes all the horses and tapirs.