<span>Nervous tissue is specialised to react to stimulate and to conduct impulses to various organs in the body which bring about a response to the stimulus. Nerve tissue (as in the brain, spinal cord and peripheral nerves that branch throughout the body) are all made up of specialised nerve cells called neurons. Hope this helps! :D</span>
Answer: I think it‘s 1, it just makes more sense. Sorry if I am wrong but hope this helps anyone.
Sugar cane has a lot of iron in it which helps oxygen distribution in the brain.