Adding perchloric acid to water would cause it's conductivity to increase.
Answer:
Starch
Explanation:
Starch is a polysaccharide made up of glucose monomers. This is how glucose is stored in the cell, and it acts as energy reserves. Starch can be broken down into glucose to use in cellular respiration to produce energy.
In melted butter, because it is in liquid form, the particles are moving faster because they are warmer and they move freely with no structure. In a stick of butter, the particles just vibrate in a structured pattern because the stick of butter is a solid.