Muscle (It is the primary source of building with the proteins)
Answer: Healthy and Thick Hair. Thin, branched, dry hair can be a marker of health problems, such as thyroid deficiency, stress, and malnutrition.
Explanation:
<span> Syphilis which is a disease.</span>
1) Exercise it by singing and hitting different notes, however don't go overboard
2) Make sure you don't overuse your voice, as well as trying to rest your voice when you are sick
3) Overall, have healthy habits, like not smoking and drinking a sufficient amount of water.
