An example of this would be eye color. You can put contacts in changing the color but not necessarily changing the genes.
Because if there is a minimal variation of it the normal state of pH, it can cause severe effects in the brain, arteries, the heart, and other organs.
In other words, it can have some serious effects on the body systems that can lead big diseases, like cancer.
Answer:
Fast-Twitch Fibers: baseball pitching
Slow-Twitch Fibers: long distance swimming, long distance running
the bacteria would colonize on the teeth and help prevent the child from developing cavitie.
