Answer:
An aphthous ulcer is an ulcer that forms on the mucous membranes. They are also called aphthae, aphthosis, aphthous stomatitis and canker sores. ... Recurrent aphthous ulcers are mostly a minor nuisance, but they are associated with significant health problems in some people.
Answer: carbon monoxide,hydrogen cyanide
Explanation:
Well, the ideal weight is between 131 to 160 lbs so I'm guessing that would be a healthy weight.