Respuesta :

Answer:

To show them u naturally need them

Explanation:

Top 10 Most Common Health Issues

Physical Activity and Nutrition.
Overweight and Obesity.
Tobacco.
Substance Abuse.
HIV/AIDS.
Mental Health.
Injury and Violence.
Environmental Quality.


The 5 Most Common Vision Problems and How to Prevent Them

Cataract. The problem: Light rays from objects in view must pass through your lens to reach your retina's light-sensing cells. ...
Diabetic retinopathy. The problem: Your retina transforms light into signals your brain can process. ...
Macular degeneration. ...
Glaucoma. ...
Refractive errors.

Ears

Aging. Degeneration of inner ear structures occurs over time.
Loud noise. Exposure to loud sounds can damage the cells of your inner ear. ...
Heredity. ...
Occupational noises. ...
Recreational noises. ...
Some medications. ...
Some illnesses.