Mescalero-Chiricahua Apache is a family of languages that is spoken in Oklahoma and New Mexico. The Oklahoma language is in dire need of assistance; while most Indigenous languages in North America are in danger of extinction, this one has as few as three native speakers remaining.
Basic problems with corrosive chemicals... Corrosive: A chemical, (solid, liquid or gas), that can cause destructive damage to body tissues at the site of contact. It can cause severe burns to the skin and can eat through clothing, metal and other materials.
The difference between a Carbon Monoxide (CO) detector and a Combustible Gas detector is not always clear. Carbon Monoxide (CO) is the byproduct of combustion. Sources of Carbon Monoxide can include furnaces, gas appliances, vehicles (garages), and anything else that uses a combustion process (i.e., a flame). Carbon Monoxide is particularly dangerous because it is odorless.