Respuesta :

arializventura1234

Answer:

Mouth ulcers

Explanation:

Mouth ulcers, also known as canker sores, and cracking around the corners of the mouth have been linked to deficiencies including iron, B1, B2, B6 and B12. Thiamin (Vitamin B1) plays a role in maintining the nervous system and the release of energy from foo

crasmussen25

Answer: Water

Explanation: Cracks and sores are the cause of being dehydrated just like a desert is cracked because there is no rain