Im not quite sure but i would go with
1. changing to a completely new type of activity - overcoming a plateau
2. making your goals easier - restarting after a break
Going too far beyond what the body can handle with vigorous exercise, especially without taking time to build up to the level of exercise, is an example of overexertion.
Doing something over and over and over again can be defined as overexertion, which is something that is done excessively (too much). Overexertion without taking a break in between, which is significant for exercising, can cause damage to the muscles and other life threatening symptoms.
<span>Vitamins are essential for B. METABOLISM to occur
Vitamin A is for your eyesight. It makes you see clearly. It also helps you fight infection by boosting your immune system.
Vitamin B (</span><span>B1, B2, B6, B12, niacin, folic acid, biotin, and pantothenic acid) are important for metabolism. It helps make energy and releases said energy when your body needs it. It also helps in making red blood cells.
Vitamin C helps you resist infection and helps keep your body tissues in good shape.
Vitamin D strengthens your bones and teeth.
Vitamin E protects your cells and tissues from damage.
Vitamin K enables your blood to clot and stops your bleeding when you're injured.
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Mitosis is a method of cell division in which a cell divides and produces identical copies of itself. The primary mechanism by which organisms generate new cells is through cell division.