How can carbohydrate helps our nervous system​

Explanation:

In addition to being dependent on glucose as its main energy source, the nervous system and many of its functions are influenced by the electrophysiologic and metabolic consequences of carbohydrate ingestion. The subject is discussed under the following topics; brain energy metabolism, brain links to glucose availability in the gut and liver, carbohydrates and brain neurochemistry, dietary sugars and brain neurochemistry, and carbohydrates and the sympathetic nervous system. I hope this helps have a great day

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.

answer; the correct answer is chemical: