The correct answer is: C) thoracolumbar region, and the postganglionic fibers secrete norepinephrine
The pathway of autonomic nervous system (sympathetic and parasympathetic) involves two:
1. Preganglionic neuron - from CNS (spinal cord or brain) to the autonomic ganglion, all of these fibers release acetylcholine (Ach)
2. Postganglionic neuron - from the autonomic ganglion to the cells of the effector organ, parasympathetic postganglionic fibers release acetylcholine while sympathetic postganglionic fibers release norepinephrine.
When organic molecules decompose, energy is released.
The substances that are inorganic are as follows:
- Gasoline
- Sodium carbonate
- Gold
<h3>What are inorganic substances?</h3>
Inorganic substances are those substances that does not originate in a living organism or are not products of a living organism.
On the other hand, organic substances originate from living sources.
Examples of organic substances are as follows:
- Carbohydrates
- Protein
- Lipids
- Nucleic acids
Therefore, the substances that are inorganic are as follows:
- Gasoline
- Sodium carbonate
- Gold
Learn more about inorganic substances at: brainly.com/question/11527440
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I’m not 100% certain, but the first option definitely seems the most likely to me.
