The answer is A REM SLEEP
The answer to your question will be disordered eating
Answer:
<em>Practicing good hygiene and changing your habits may prevent certain causes of nail disorders. If you have diabetes, it is especially important to take care of your nails. Try to break the habits of biting, picking, or rubbing at your nails. Keep your nails clean and dry as often as possible.</em>
Pharyngotympanic tube. The eustachian tube is a canal that connects the middle ear to the nasopharynx, which consists of the upper throat and the back of the nasal cavity. It controls the pressure within the middle ear, making it equal with the air pressure outside the body