I believe it is option D Sympathetic Nervous System.
it has features that are available offline and online,when available
Regularly scheduled exercise can do all of those depending on what /how you do it and who you are.
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When preparing a healthful meal several things are important.
1. The ingredients (the substances that you use/ cook to prepare your meal) should be vegetables, fresh, and contain many vitamins and minerals that are very important for your health..
2. You should not use huge amount of fett ingredients.
The tip is to eat clean and healthy which means that the food will <span>give you the nutrients you need to maintain your </span>health<span>, feel good, and have energy. These nutrients include protein, carbohydrates, fat, water, vitamins, and minerals. </span>
True with out sleep you would not be able to re gain energy you need to stay awake and alert