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.
Dynamics is the study of relationships that exist between forces and the motion of objects.
Direct or inverse relationships,that is a problem
In Fictional love stories.
friendly relationships between co-workers. friendly relationships between co-workers.
A relation doesn't exist.
It could be what ever you want it to be.
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.