Combine broccoli, ricotta, peppers, bleu cheese, salt, onions and chicken. Stir gently to combine well. Unroll pie crust onto cookie sheet. Spoon topping onto half of the crust. Bring other half of pie crust over the top of filling and crimp edges.
After the candle goes out, students are told that it used upthe oxygen in the jar, as though oxygen were a type of food thecandle ate until there was none left.While the ï¬ameâs death certainly indicates a linkage betweenï¬re and oxygen, the accompanying narrative is rather off.
In a premixed flame, the oxygen and fuel are premixed beforehand, which results in a different type of flame. Candle flames (a diffusion flame) operate through evaporation of the fuel which rises in a laminar flow of hot gas which then mixes with surrounding oxygen and combusts.