<span>Vitamin D is the only vitamin the body can produce naturally.
</span>
i believe the answer is to cope with negative emotions.
Answer:
muscle cross sectional area is usually the greatest.
Explanation:
Aging process is something no one can avoid. As we are getting older, many things in our body changes. Like losing collagen after we reach 25 years of life, it's decreasing more and more as we are getting older. The same is with muscles. The case of losing muscles is called aging sarcopenia. It starts to begin around 25 years of life, but it reaches its maximum at the age of 65. It's natural that if we start to lose our muscles, we start to get weak. The same is with balance.
The correct answer is B. Are definitions that are used in the legal system.