Yes it is. This is because during the warmup you are quite literally "warming up" your muscles and ligaments through stretching. Also, many like to incorporate some light cardio into their warmup. Without a warmup you are more prone to injury and will not have a good performance during the main section of your workout, especially if you are lifting.
Self-care encourages you to maintain a healthy relationship with yourself so that you can transmit the good feelings to others. You cannot give to others what you don't have yourself. While some may misconstrue self-care as selfish, it's far from that.
Answer:
The FDA Food Code is not federal law
Explanation:
It is the FDA's best “advice” for ways to ensure that food at retail and in foodservice is safe, properly protected and presented.