A chemical reaction will not always occur when two products combine. Some general rules when dealing with single replacement and double replacement reactions are:In a single replacement reaction, a...
Outside and inside of the cell wall, the Golgi apparatus, the endoplasmic reticulum, mitochondria, all types of -somes, the nucleus: the drift is that your answer is -- EVERYWHERE, without exception.
When a candle burns the wax is reacting with oxygen in the air to give out heat and light.If you give the candle more oxygen then it will burn brighter ... but it will burn out more quickly.The...