"Vertebrae's" are parts that make up your spine. <span>The entire column sits on the "</span><span>sacrum", which is the bone that connects the spine to the hips.</span>
The right word for the applied science that uses methods to prevent harm and environment adaptation to improve a person's safety and well-being is ergonomics.
<h3>Is the field of ergonomics one of science?</h3>
The goal of ergonomics, or "human factors" as it is known in North America, is to gain knowledge about human capabilities and limitations and then use that knowledge to enhance how people interact with objects, systems, and surroundings.
<h3>Which subjects are under the purview of ergonomics?</h3>
The science of ergonomics focuses on matching the person and the product to the task at hand. This section addresses potential injury-causing scenarios, such as lifting, lighting, office/desk setup, etc. Information on health and safety issues related to working shifts and long hours is also provided in this area.
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Nitrogen-containing biological compounds found in DNA/RNA/nucleotides/and nucleosides
<span>Fat-soluble vitamins: A, D, E, and K — are stored in the body for long periods of time, and pose a greater risk for toxicity than water-soluble vitamins. Fat-soluble vitamins are only needed in small amounts.
So your answer would be D</span>. Vitamin D