Question

It takes ____ to keep your mind alert.

Answer 1

Answer:

alertness , enery or distaction

Answer 2

Answer:

The correct answer is Energy.

Explanation:

• It is commonly known that the brain consumes more energy than any other human organ, up to 20% of the body's overall energy expenditure. Most scientists had previously assumed that it mostly used that energy to power the electrical impulses that neurons use to communicate with one another. However, it turns out that is only a portion of the narrative.
• According to a recent study published in Proceedings of the National Academy of Sciences USA, the brain uses 2/3 of its total energy budget to let neurons or nerve cells "fire" or convey impulses. However, the other third is utilized for "housekeeping," or maintaining cell health, according to Wei Chen, a radiologist at the University of Minnesota Medical School and research co-author.

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