The relationships exist because if there wasn't any relationships you wouldn't marry and if you don't marry you don't have kids and if you don't have kids humans wouldn't reproduce on the future. I mean you don't have to have a relationship but imagine that when you where small you said "when I grow up I want to name my daughter Hannah!" That dream wouldn't be true if you wouldn't have a relationship.
Directly proportional
Direct or inverse relationships,that is a problem
In Fictional love stories.
Causation, correlation...
friendly relationships between co-workers. friendly relationships between co-workers.
A relation doesn't exist.
Ethnobotonists study the relationships that exist between people and plants.
What characters? You need to give more information!
officers and enlisted members, enlisted members, officers, civilian employees
Love, hate, confusion, sadness, really all.
There are several types of relationships that can exist among different companies, including strategic partnerships, joint ventures, mergers and acquisitions, supplier and vendor relationships, and competitor relationships. These relationships can vary in terms of collaboration, competition, and interdependence between the companies involved.
Direct relationships and inverse relationships. In direct relationships, two physical quantities change in the same direction (e.g., as one increases, the other also increases). In inverse relationships, two physical quantities change in opposite directions (e.g., as one increases, the other decreases).