When a game allows you to pick party members from a large pool, each with different classes and roles but in which no single party combination is clearly superior to others, the game is using: intransitive relationships transitive relationships orthogonal relationships parallel relationships

The game is using Parallel relationship

Explanation:

Intransitive relationship: When the first object is linked with second and the second gets linked with the third and so on is called Intransitive relationship.

Transitive relationship: A transitive relationship means that if “A” is related to “B” and “B” is related to “C” then “A” is indirectly related to “C”. In simple terms, a = b; b = c; so a =c.

Orthogonal relationship: It is the characteristics of being independent to each other

Parallel relationship: It is the relationship which has a single goal but reaches through different path which never meets.

answerthey protect the head and neck in rear impacts;