"constant locomotion happens" - for no purpose?
Nope.
Why do organisms move around and respire (and reproduce),
Because there's energy flowing, which pushes things to move.
Why do organisms move around and respire (and reproduce)
Because it is the way we can, under current conditions (Sun bursting the energy, the atmosphere being what it is), stay stable.
Yes. We might as well have been something which does anything else, if things had gone differently.
What binds them to "eventually" get more anything?
Erm... eventully? What do you mean?
What's a "competitive place"?
A place where there's a competition... I'm don't need to elaborate, do I? There're systems here which make use of energy to stay stable. So we compete for energy.
No, evolution and life are directed towards complexity and diversity.
Well, that's up to you to prove (at least to a level). I said that life gets more complex in a random direction. You claim it is directed to be more complex (that is what you meant, right?). So who do you claim directs life?
Life "controls". If lifeforms had no control, would there be any cell walls, or any cells? Would any compartmentalisation of any kind have "occured"?
We are systems. Systems, which are all established as life. We, as beings, though, so far have had no control over our cell walls or cells. It HAS happened. And since it gives an advantage, it stays. Control is kinda the wrong word. We didn't control them to be this way. Or do you wish to argue that we somehow designed cells ourselves?
On that note, we can do that now. Bigger systems with intelligence can comprehend some systems, and change them. But in what direction? We can only imagine a purpose for that, since there isn't a mandatory one.
*sigh* take it a little easier, why don't you?? I'm sure we can discuss it in more detail with less questions at a time.