They would all fail, they work together.
All the sytems will fail and you will die
the skeletal system is bones. They dont fail, they break. Of course, if a leg, foot, or thigh bone breaks, you WILL fall and roll in pain. If the skull breaks, you may get a concussion.
The three types are: smooth, cardiac, and skeletal. They are all significant, because if anyone of them fail to work, you die.
When you fail to exercise your body has to make do with what it has already. When this happens, your body has to take from other parts of your body to ensure homeostasis.
You fail!
Then you fail
What happens is you epic FAIL at making paper planes.
you will fail the grade that you are in
you fail
You fail at English
It gets warmer.
the patient will die