Do I really need to explain basic biology to you?Silvanus said:"Supposed" by whom?
Ehhh, fine.
You see, a heterosexual couple can produce babies. A homosexual couple can't.
Producing babies in necessary not only for the survival of one's DNA but also for the survival of the entire species.
That's how we evolved.
Homosexuality, no matter how common, is not the default state. It's a deviation from it.
And I said they aren't where exactly?Heterosexuality and homosexuality are both natural states.
Heterosexual mammals possess the sexual drive necessary to reproduce. Homosexual ones do not possess that drive.Calling heterosexuality more "logical" than homosexuality is like saying grass is more "logical" than moss. They are both just things that exist; they're not arguments to be evaluated.
It's more logical to reproduce and keep your own species alive than not.