Determine which word relationship is used in the following passage

Marsupials are members of the mammal family. Kangaroos, koalas, and opossums are considered well known types of marsupials

1 answer

The word relationship used in the passage is a "classification" relationship. In this context, "marsupials" is a broader category (or class) that includes specific examples like "kangaroos," "koalas," and "opossums." The passage explains that these specific animals are types of marsupials, which are classified under the larger group of mammals.