Vitamins are classified as either fat soluble<span> (vitamins A, D, E and K) or water soluble (vitamins B and C). This difference between the two groups is very important. It determines how each vitamin acts within the body. The </span>fat soluble<span> vitamins are soluble in lipids (fats).</span>
Most medical professionals don’t include environmental information because there are so many environmental factors that affect different people.
Think of Eye hand coordination so the correct answer is Coordination :)
