Very good. Why though?
The intricate parts are all put together in a very ordered, or systematic way.
The other question is, does my circuit board work?
Well, if I put it into the computer for which it was designed, all the ports when connected, should fire up my machine.
Why? Because each connected component on my circuit board was specifically designed 1) according to a plan, 2) with specific requirements, 3) intended for reaching a specific purpose, or goal.
A "natural process which literally results in natural design"?
Please explain what natural design is.
The human brain contains, it is believed, at least about 10¹¹ neurons, and possibly
more than 125 trillion synapses (or points of contact with other nerve cells.) just in the cerebral cortex alone (according to one source).
However, another source says...
The number of synapses in the brain is known much less precisely, but is probably about 10¹⁴. For instance Human-memory.net reports 10¹⁴-10¹⁵ (100 – 1000 trillion) synapses in the brain, with no citation or explanation. Wikipedia says the brain contains 100 billion neurons, with 7,000 synaptic connections each, for 7 x 10¹⁴ synapses in total, but this seems possibly in error.
Another way of saying, we don't know, but astounding.
According to
this article though, they are really stretching assumptions.
So we'll bring it down to 50 trillion... to be fair.
.
Consider that the brain is our circuit board.
Are these components intricate, put together in a systematic way, according to plan, with specific requirements, intended for reaching specific purpose, or goals?
Would all the nays respond.
We are not aware of serious suggestions that cells other than neurons or glia play a computationally significant role in the functioning of the brain.
When plugged into the machine, our body, does the brain work?
No question. All its connections work, and what is more, there are other "circuit boards" working with it.
Consider...
The brain has to coordinate the movement of some 100 muscles in your tongue, throat, lips, jaw, and chest. All those muscles have to move according to precise timing if the words are to be understood. Regarding the ability to speak languages, a study published in 2019 showed that newborn babies can pick out individual words. This finding reinforces what many researchers believe - that we are born with the ability to recognize and learn languages.
That's just one area of the "machine".
If we were to zero in on the tongue alone, there is still
a lot of unknowns, but with the brain, human can taste hundreds of different flavors, and can sense every object, even the tiniest bone, on the tongue... all with the connected "circuit board" - our brain.
If that is not enough evidence of a designer - as it is obvious our bodies give evidence of design - requiring a designer, then I see no need to provide further evidence, as great as it is.
Please explain how the above bear the signs of evolution.
Natural design? Let's see that.
This is nice.
Although I know that's not what you have in mind. Let's see what you have.