Dogs,Cats,Horses,Rabbits,Goldfish,Pigeons and Doves,guinea pigs,Canaries
Answer:
Coevolution is the term that refers to a change in one species that results from a change in another species that it interacts with.
Erosion, pollution, and global warming
Healthy couples having regular ,unprotected intercourse have a 20% to 25% chances of a diagnosed pregnancy within a given menstrual cycle.
It means that they are classified into 2 different categories.