Answer:
The correct answer is A. adequacy
Explanation:
Principal of adequacy, moderation, variety, balance should be considered when you are making a healthy diet plan. Principle of adequacy says that you should have a diet that fulfills all the nutrient and energy demand of the body.
Here jack fulfills the balance, moderation and variety characteristic of a healthy diet but adequacy is missing in his diet because he is not taking an adequate amount of calories through his diet which fulfills the need of 2800 kilocalories a day for him. So the right answer is A.
Answer:
1. Surplus of food
Explanation:
In order to build a a society, the very first thing that human civilization need to do is find a way to settle in an exact same place for a long period of time. This could only happen if we have a surplus of food in that area.
Without it, we need to be a nomadic group. This require us to move from one place to another while seeking new source of foods. In such situation, we wouldn't have enough time to slowly develop our traditional tribes into a modern society.
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It would be C. STD's and E. embarrassment.
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Skin<span> is an elastic covering. It </span>protects<span> you against exposure to dangerous things in the environment such as bacteria. Since they form an elastic cover, they are able to B)Extend and contract for movement.</span>
