This is a very confusing question since it sounds more like a statement. sorry really wish I could help :(
Sodium is kept immersed in kerosene because Sodium doesn't react with kerosene.
Answer:
In this, the controlled variables are stirring and type of sugar. As more stirring might elevate the amount of sugar that dissolves, and different kind of sugars might dissolve in distinct concentrations. So, in order to make sure a fair test, there is a need to keep these variables similar for each cup of water.
Explanation:
a scale-model mound made of the same materials that make the real hill
Minneapolis is expecting a cold front meaning soon the citizens of Minneapolis will have to wear coats
