<span>a. Too little potassium.
Potassium is very important for having healthy muscle tissue. Together with an intake of two litres of water a day, potassium makes your kidneys work fine.</span>
Answer:
B. chronic illness. youre welcome
A Band-Aid can be a safety resource if you work in a doctors office.
Those diseases which spread by the air , water or any other medium is known as communicable diseases.
