The closely related context here refers to the existing similarity used to classify these group of organisms.
Of the pairs, the most closely related is the wolf and cat
- They are first and foremost both animals.
- They are also both vertebrates
- They also belong to the same class of mammals
- These similarities makes them more closely related than any of the other following pairs which include a plant and an animal, an invertebrate and a single celled organism, another plant and an invertebrate.
Learn more about mammals: https://brainly.com/question/935140
